Airmail Collector Reference Database - Netherlands

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(Netherlands East Indies) KNILM, Weltevreden to Bandoeing regular service flight, bs large circular Bandoeing/8.8.23/Vliegpost arrival ds, plain cover franked 1922 12 1/2c on 22 1/2c orange, canc large circular Weltevredin/8.8.23/Vliegpost cds, ms 'Vliegpost, black boxed "A 20" hs.

Netherlands East Indies, 1923, Aug 8
KNILM, Weltevreden to Bandoeing regular service flight, bs large circular Bandoeing/8.8.23/Vliegpost arrival ds, plain cover franked 1922 12 1/2c on 22 1/2c orange, canc large circular Weltevredin/8.8.23/Vliegpost cds, ms 'Vliegpost, black boxed "A 20" hs.

Perceived Value

(Netherlands ) Koppen Experimental flight Amsterdam to Batavia, bs Weltervreden 25/9, black/yellow etiquette, KLM.

Netherlands , 1928, Sep 13
Koppen Experimental flight Amsterdam to Batavia, bs Weltervreden 25/9, black/yellow etiquette, KLM.

Perceived Value

(Netherlands) Aler & Smirnoff KLM first night flight (Berlin)-Rotterdam-London, official red flight cachet front and verso, no arrival ds, black/white souvenir card, franked  7 1/2c.

Netherlands, 1929, May 15
Aler & Smirnoff KLM first night flight (Berlin)-Rotterdam-London, official red flight cachet front and verso, no arrival ds, black/white souvenir card, franked 7 1/2c.

Perceived Value

(Netherlands) Aler & Smirnoff KLM first night flight (Berlin)-Rotterdam-London, official red flight cachet front and verso, no arrival ds, black/white souvenir card, franked  7 1/2c.

Netherlands, 1929, May 15
Aler & Smirnoff KLM first night flight (Berlin)-Rotterdam-London, official red flight cachet front and verso, no arrival ds, black/white souvenir card, franked 7 1/2c.

Perceived Value

(Netherlands Antilles) Netherlands acceptance for Colombia, Curacao to Barranquilla, 28 Jun 1929 arrival ds on front, carried from Curacao to Cristobal, bs 24/6 on the Pan Am F/F Curacao-Cristobal-New York, violet framed F/F cachet. Nice item.

Netherlands Antilles, 1929, Jun 23
Netherlands acceptance for Colombia, Curacao to Barranquilla, 28 Jun 1929 arrival ds on front, carried from Curacao to Cristobal, bs 24/6 on the Pan Am F/F Curacao-Cristobal-New York, violet framed F/F cachet. Nice item.

Perceived Value

(Netherlands Antilles) Curacao extension, F/F FAM 5, Curacao to Cristobal, purple cachet, b/s, souvenir cover franked 50c, Pan Am.  Carried by Sikorsky S-38A amphibian.

Netherlands Antilles, 1929, Jun 24
Curacao extension, F/F FAM 5, Curacao to Cristobal, purple cachet, b/s, souvenir cover franked 50c, Pan Am. Carried by Sikorsky S-38A amphibian.

Perceived Value

(Netherlands East Indies) KLM route proving flight, 2nd series, Soerabaja-Medan, 15/1 arrival ds on front, souvenir black/white S.I.P.P. card  franked 14 1/2c, Francis Field authentication hs verso.

Netherlands East Indies, 1930, Jan 13
KLM route proving flight, 2nd series, Soerabaja-Medan, 15/1 arrival ds on front, souvenir black/white S.I.P.P. card franked 14 1/2c, Francis Field authentication hs verso.

Perceived Value

(Netherlands ) Haye Peace Conference, special flight from Amsterdam to Bordeaux, via Paris, bs Gare du Nord 14/1, Aeropostale imprint etiquette cover franked 4c, 1 1/2c, and 2c (damaged), all tied with special Peace Conference/14.1.30 postmark, fine strike violet "Consulat de Payes-Bas/Bordeaux" receiver verso.

Netherlands , 1930, Jan 14
Haye Peace Conference, special flight from Amsterdam to Bordeaux, via Paris, bs Gare du Nord 14/1, Aeropostale imprint etiquette cover franked 4c, 1 1/2c, and 2c (damaged), all tied with special Peace Conference/14.1.30 postmark, fine strike violet "Consulat de Payes-Bas/Bordeaux" receiver verso.

Perceived Value

(Netherlands ) KLM F/F Rotterdam to Leipzig, bs 1/5, red/white/blue cover franked 7 1/2c, also red three line 'Mit Luftpost .............Leipzig' receiver, Violet 'DJ Air Express' hs and fine strike Dutch Consulate Leipzig coat of arms verso. Nice item.

Netherlands , 1930, May 1
KLM F/F Rotterdam to Leipzig, bs 1/5, red/white/blue cover franked 7 1/2c, also red three line 'Mit Luftpost .............Leipzig' receiver, Violet 'DJ Air Express' hs and fine strike Dutch Consulate Leipzig coat of arms verso. Nice item.

Perceived Value

(Netherlands) F/F to Riga, Latvia, bs 2/5, from the Netherlands, via Berlin 1/5, red/white/blue imprint etiquette airmail cover franked 7 1/2c, red framed 'Luftpostamt Berlin C2, arrival hs on front, violet two line 'BIJ Air/Express' hs. Carried on DLH/KLM  F/F Amsterdam-Berlin, then transferred to Derluft Berlin-Konigsberg-Moscow service, then transferred again at  to the Derluft Konigsberg-Riga service. A most interesting item in fine condition. See Lettland: Die Luftpost 1920-1940, p64.

Netherlands, 1930, May 1
F/F to Riga, Latvia, bs 2/5, from the Netherlands, via Berlin 1/5, red/white/blue imprint etiquette airmail cover franked 7 1/2c, red framed 'Luftpostamt Berlin C2, arrival hs on front, violet two line 'BIJ Air/Express' hs. Carried on DLH/KLM F/F Amsterdam-Berlin, then transferred to Derluft Berlin-Konigsberg-Moscow service, then transferred again at to the Derluft Konigsberg-Riga service. A most interesting item in fine condition. See Lettland: Die Luftpost 1920-1940, p64.

Perceived Value

(Netherlands Antilles) Pan Am F/F Curacao to Maracaibo bs 6/5, Otamendi airmail cover franked 25c, black flight cachet.

Netherlands Antilles, 1930, May 6
Pan Am F/F Curacao to Maracaibo bs 6/5, Otamendi airmail cover franked 25c, black flight cachet.

Perceived Value

(Netherlands Antilles) Pan Am F/F Curacao to Maracaibo bs 6/5, Otamendi airmail cover franked 25c, black flight cachet.Faint tone spots, see scan

Netherlands Antilles, 1930, May 6
Pan Am F/F Curacao to Maracaibo bs 6/5, Otamendi airmail cover franked 25c, black flight cachet.Faint tone spots, see scan

Perceived Value

(Netherlands ) KLM first two weekly service, Amsterdam to Bandoeng, 4/10 black diamond receiver de on front, plain PC franked 45c. Francis Field authentication hs verso.

Netherlands , 1930, Sep 23
KLM first two weekly service, Amsterdam to Bandoeng, 4/10 black diamond receiver de on front, plain PC franked 45c. Francis Field authentication hs verso.

Perceived Value

(Netherlands) Aeropostale, Netherlands acceptance for Argentina, registered airmail envelope with typed Aeropostale marking postmarked The Hague February 25, 1931 to Buenos Aires with arrival b/s March 9th. Franking include 2 copies of airmail stamp Scott C5.

Netherlands, 1931, Feb 26
Aeropostale, Netherlands acceptance for Argentina, registered airmail envelope with typed Aeropostale marking postmarked The Hague February 25, 1931 to Buenos Aires with arrival b/s March 9th. Franking include 2 copies of airmail stamp Scott C5.

Perceived Value

(Netherlands East Indies) Bandoeing internal flight on pale blue/cream 5c PSC canc Bandoeing cds, printed red cachet "Ned Indie-Hollande/Per/Luchtpost/10-12-Dagen".

Netherlands East Indies, 1931, Apr 4
Bandoeing internal flight on pale blue/cream 5c PSC canc Bandoeing cds, printed red cachet "Ned Indie-Hollande/Per/Luchtpost/10-12-Dagen".

Perceived Value

(Netherlands East Indies) Batavia to  Sydney, bs 18/5, carried on Java-Australia Test Flight, Swedish Consulate cover with logo on flap, franked NEI  15c stamp canc Batavia cds, and the special  1G blue/bown Java-Australia stamp canc special black 'Abel Tasman/Batavia Centrum/9 Mei 1931' cachet, dark blue/white AV5 airmaikl etiquette. Image.

Netherlands East Indies, 1931, Apr 27
Batavia to Sydney, bs 18/5, carried on Java-Australia Test Flight, Swedish Consulate cover with logo on flap, franked NEI 15c stamp canc Batavia cds, and the special 1G blue/bown Java-Australia stamp canc special black 'Abel Tasman/Batavia Centrum/9 Mei 1931' cachet, dark blue/white AV5 airmaikl etiquette. Image.

Perceived Value

(Netherlands East Indies) Experimental flight NEI to Australia, Poerwakata to Melbourne, bs 19/5, via Batavia 7/5, registered 9label) cover franked 35c Netherland stamps, diamond "Abel Tasman" cachet tying special first flight stamp, typed 'Java-Australia', KLM. Image.

Netherlands East Indies, 1931, May 7
Experimental flight NEI to Australia, Poerwakata to Melbourne, bs 19/5, via Batavia 7/5, registered 9label) cover franked 35c Netherland stamps, diamond "Abel Tasman" cachet tying special first flight stamp, typed 'Java-Australia', KLM. Image.

Perceived Value

(Netherlands East Indies) Experimental flight NEI to Australia, Tjireungas to Sydney, bs 18/5, via Batavia 7/5, registered 9label) cover franked 5c Netherland stamps, diamond "Abel Tasman" cachet tying special first flight stamp, typed 'Java-Australia', KLM. Uncommon origin.

Netherlands East Indies, 1931, May 7
Experimental flight NEI to Australia, Tjireungas to Sydney, bs 18/5, via Batavia 7/5, registered 9label) cover franked 5c Netherland stamps, diamond "Abel Tasman" cachet tying special first flight stamp, typed 'Java-Australia', KLM. Uncommon origin.

Perceived Value

(Netherlands) Netherlands acceptance for Imperial Airways F/F regular service from England to South Africa, bs Rotterdam to Simonstown 3/2, via Alexandria 23/1 and Cape Town 2/2, registered (label) orange/blue Springbok souvenir cover franked 52 1/2c.

Netherlands, 1932, Jan 18
Netherlands acceptance for Imperial Airways F/F regular service from England to South Africa, bs Rotterdam to Simonstown 3/2, via Alexandria 23/1 and Cape Town 2/2, registered (label) orange/blue Springbok souvenir cover franked 52 1/2c.

Perceived Value

Netherlands , 1933, Jun 2
Acceptance from Netherlands for Argentina, Compagnie Generale Aeropostale aviso service(1/3/28-31/12/35) using fast ex navy destroyers (9 day transit France-S. America, of which 5 days were at sea), Rotterdam to Buenos Aires, b/s, also black '1722' in circle mail reception mark of Buenos Aires Main Post Office, Toulouse/Garonne 3/6 transit cds, red/blue/pale grey Compagnie Gיnיrale Aיropostale imprint etiquette envelope franked Sc. 144 and 156 (3). Flown from Toulouse to Dakar by Aיropostale (this service started in 1925), then carried by fast aviso from Dakar to Natal, then flown to Buenos Aires by Aeropostale Aeroposta Argentina S.A.. Ironed vertical crease.

Perceived Value

(Netherlands) F/F Knocke to Rotterdam, bs 1/7 , franked 85c, tied special cancel, KLM.

Netherlands, 1933, Jul 1
F/F Knocke to Rotterdam, bs 1/7 , franked 85c, tied special cancel, KLM.

Perceived Value

(Netherlands ) SAbena F/F Amsterdam to Knocke,(Zoute), bs Zoute bs 7/8, airmail etiquette cover franked 8 1/2c, fine strike large violet circular 'Amsterdam-Rotterdam-Haamsteede-Vlissingen-Zoute' flight cachet.

Netherlands , 1933, Aug 7
SAbena F/F Amsterdam to Knocke,(Zoute), bs Zoute bs 7/8, airmail etiquette cover franked 8 1/2c, fine strike large violet circular 'Amsterdam-Rotterdam-Haamsteede-Vlissingen-Zoute' flight cachet.

Perceived Value

(Netherlands East Indies) Sumatra to Switzerland, early printed commercial flown cover Medan to La Tour de PeiLZ, bs 16/8, franked 65c, bilngual airmail etiquette. Uncommon origin/destination.

Netherlands East Indies, 1933, Aug 09
Sumatra to Switzerland, early printed commercial flown cover Medan to La Tour de PeiLZ, bs 16/8, franked 65c, bilngual airmail etiquette. Uncommon origin/destination.

Perceived Value

(Netherlands) Amsterdam to Bandoeng, bs 22/12 arrival ds on front, and return 26/12. The "Postjager", piloted by Lieut. DL. Asles, departed Schipol on the morning of 9 December 1933, for a quick 4 1/2 day flight to the Netherlands Indies.A landing was made at Rome but shortly after take off oil pressure trouble obliged the plane to make a forced landing at Grottaglie. The mail was taken to Brindisi where it was picked up and taken to Cairo by the southem bound Imperial Airways flight bound for the Cape. From Cairo the mail was transferred to K.L.M. 5 "lsvogel" and flown to Jodhpur where it was transferred to the Pelikaan for the final leg to Bandoeng. Attractive red/white/blue "Pander Postjager" souvenir PPC, franked 30c Netherland and NEI triangular stamps, red 'Postjager' flight cachet. Nice item.

Netherlands, 1933, Dec 9
Amsterdam to Bandoeng, bs 22/12 arrival ds on front, and return 26/12. The "Postjager", piloted by Lieut. DL. Asles, departed Schipol on the morning of 9 December 1933, for a quick 4 1/2 day flight to the Netherlands Indies.A landing was made at Rome but shortly after take off oil pressure trouble obliged the plane to make a forced landing at Grottaglie. The mail was taken to Brindisi where it was picked up and taken to Cairo by the southem bound Imperial Airways flight bound for the Cape. From Cairo the mail was transferred to K.L.M. 5 "lsvogel" and flown to Jodhpur where it was transferred to the Pelikaan for the final leg to Bandoeng. Attractive red/white/blue "Pander Postjager" souvenir PPC, franked 30c Netherland and NEI triangular stamps, red 'Postjager' flight cachet. Nice item.

Perceived Value

(Netherlands) Amsterdam to Medan,Bandoeng, bs 22/12 arrival ds on front, and return 26/12. The "Postjager", piloted by Lieut. DL. Asles, departed Schipol on the morning of 9 December 1933, for a quick 4 1/2 day flight to the Netherlands Indies.A landing was made at Rome but shortly after take off oil pressure trouble obliged the plane to make a forced landing at Grottaglie. The mail was taken to Brindisi where it was picked up and taken to Cairo by the southem bound Imperial Airways flight bound for the Cape. From Cairo the mail was transferred to K.L.M. 5 "lsvogel" and flown to Jodhpur where it was transferred to the Pelikaan for the final leg to Bandoeng. Attractive red/white/blue "Pander Postjager" souvenir PPC, franked 30c Netherland and NEI triangular stamps, red 'Postjager' flight cachet. Nice item.

Netherlands, 1933, Dec 9
Amsterdam to Medan,Bandoeng, bs 22/12 arrival ds on front, and return 26/12. The "Postjager", piloted by Lieut. DL. Asles, departed Schipol on the morning of 9 December 1933, for a quick 4 1/2 day flight to the Netherlands Indies.A landing was made at Rome but shortly after take off oil pressure trouble obliged the plane to make a forced landing at Grottaglie. The mail was taken to Brindisi where it was picked up and taken to Cairo by the southem bound Imperial Airways flight bound for the Cape. From Cairo the mail was transferred to K.L.M. 5 "lsvogel" and flown to Jodhpur where it was transferred to the Pelikaan for the final leg to Bandoeng. Attractive red/white/blue "Pander Postjager" souvenir PPC, franked 30c Netherland and NEI triangular stamps, red 'Postjager' flight cachet. Nice item.

Perceived Value

(Netherlands) Amsterdam to Soerbaja, bs 23/12. The "Postjager", piloted by Lieut. DL. Asles, departed Schipol on the morning of 9 December 1933, for a quick 4 1/2 day flight to the Netherlands Indies.A landing was made at Rome but shortly after take off oil pressure trouble obliged the plane to make a forced landing at Grottaglie. The mail was taken to Brindisi where it was picked up and taken to Cairo by the southern bound Imperial Airways flight bound for the Cape. From Cairo the mail was transferred to K.L.M. 5 "lsvogel" and flown to Jodhpur where it was transferred to the Pelikaan for the final leg to Bandoeng. Airmail cover, franked 30c Netherland and NEI triangular stamps, red 'Postjager' flight cachet.

Netherlands, 1933, Dec 9
Amsterdam to Soerbaja, bs 23/12. The "Postjager", piloted by Lieut. DL. Asles, departed Schipol on the morning of 9 December 1933, for a quick 4 1/2 day flight to the Netherlands Indies.A landing was made at Rome but shortly after take off oil pressure trouble obliged the plane to make a forced landing at Grottaglie. The mail was taken to Brindisi where it was picked up and taken to Cairo by the southern bound Imperial Airways flight bound for the Cape. From Cairo the mail was transferred to K.L.M. 5 "lsvogel" and flown to Jodhpur where it was transferred to the Pelikaan for the final leg to Bandoeng. Airmail cover, franked 30c Netherland and NEI triangular stamps, red 'Postjager' flight cachet.

Perceived Value

(Netherlands) Amsterdam to Bandoeng, bs 22/12 arrival ds on front, and return 26/12. The "Postjager", piloted by Lieut. DL. Asles, departed Schipol on the morning of 9 December 1933, for a quick 4 1/2 day flight to the Netherlands Indies.A landing was made at Rome but shortly after take off oil pressure trouble obliged the plane to make a forced landing at Grottaglie. The mail was taken to Brindisi where it was picked up and taken to Cairo by the southem bound Imperial Airways flight bound for the Cape. From Cairo the mail was transferred to K.L.M. 5 "lsvogel" and flown to Jodhpur where it was transferred to the Pelikaan for the final leg to Bandoeng. Attractive red/white/blue "Pander Postjager" souvenir PPC, franked 30c Netherland and NEI triangular stamps, red 'Postjager' flight cachet. Nice item.

Netherlands, 1933, Dec 9
Amsterdam to Bandoeng, bs 22/12 arrival ds on front, and return 26/12. The "Postjager", piloted by Lieut. DL. Asles, departed Schipol on the morning of 9 December 1933, for a quick 4 1/2 day flight to the Netherlands Indies.A landing was made at Rome but shortly after take off oil pressure trouble obliged the plane to make a forced landing at Grottaglie. The mail was taken to Brindisi where it was picked up and taken to Cairo by the southem bound Imperial Airways flight bound for the Cape. From Cairo the mail was transferred to K.L.M. 5 "lsvogel" and flown to Jodhpur where it was transferred to the Pelikaan for the final leg to Bandoeng. Attractive red/white/blue "Pander Postjager" souvenir PPC, franked 30c Netherland and NEI triangular stamps, red 'Postjager' flight cachet. Nice item.

Perceived Value

(Netherlands East Indies) Special New Year flight Batavia to Amsterdam, bs 30/12, franked 12 1/2c canc Soebang cds, and special Pelikan stamp canc Batavia Centrum, printed souvenir cover.

Netherlands East Indies, 1933, Dec 26
Special New Year flight Batavia to Amsterdam, bs 30/12, franked 12 1/2c canc Soebang cds, and special Pelikan stamp canc Batavia Centrum, printed souvenir cover.

Perceived Value

(Netherlands East Indies) KLM special Pelikaan New Year flight Batavia to Amsterdam, bs 31/12, plain cover franked 12 1/2c canc Pemalbang cds, and special Pelikaan stamp canc Pelikaan/27.12.33/Bandoeng.

Netherlands East Indies, 1933, Dec 26
KLM special Pelikaan New Year flight Batavia to Amsterdam, bs 31/12, plain cover franked 12 1/2c canc Pemalbang cds, and special Pelikaan stamp canc Pelikaan/27.12.33/Bandoeng.

Perceived Value

Netherlands East Indies, 1934, Jan 3
KLM return flight 'Postjager', Bandoeng to Amsterdam, 11/1 arrival ds on front, 5c PSC canc Kedir cds and additional 30c triangular blue/white special air stamp canc Postjager/Batavia Centrum cds.

Perceived Value

(Netherlands East Indies) KLM return flight 'Postjager', Bandoeng to Amsterdam, 11/1 arrival ds on front, franked 5c canc Batavia cds, additional 30c triangular blue/white special air stamp canc Postjager/Batavia Centrum cds.

Netherlands East Indies, 1934, Jan 3
KLM return flight 'Postjager', Bandoeng to Amsterdam, 11/1 arrival ds on front, franked 5c canc Batavia cds, additional 30c triangular blue/white special air stamp canc Postjager/Batavia Centrum cds.

Perceived Value

(Netherlands) KLM F/F Amsterdam-Liverpool, no arrival ds, etiquette cover franked 17 1/2c, canc Gravenhage cds, large triangular orange/white KLM vignette on front.

Netherlands, 1934, Jun 1
KLM F/F Amsterdam-Liverpool, no arrival ds, etiquette cover franked 17 1/2c, canc Gravenhage cds, large triangular orange/white KLM vignette on front.

Perceived Value

(Netherlands) KLM F/F 7th GB Inland Airmail Service, Groningen- Amsterdam-Liverpool, bs 5/6 (see later), cover franked 7 1/2c, canc Amsterdam type 1 cds, tied dark blue/white 37AA/3730 airmail etiquette. However, at this time, mail was only carried as far as Hull, so the cover was returned to Luchthaven Schipol with a black two line "Contrary To Regulations" hs. Nice exhibit item.

Netherlands, 1934, Jun 1
KLM F/F 7th GB Inland Airmail Service, Groningen- Amsterdam-Liverpool, bs 5/6 (see later), cover franked 7 1/2c, canc Amsterdam type 1 cds, tied dark blue/white 37AA/3730 airmail etiquette. However, at this time, mail was only carried as far as Hull, so the cover was returned to Luchthaven Schipol with a black two line "Contrary To Regulations" hs. Nice exhibit item.

Perceived Value

(Netherlands ) KLM F/F 7th GB Inland Airmail Service, Amsterdam-Liverpool, bs 2/6, cover franked 7 1/2c, canc Amsterdam type 1 cds, tied dark blue/white 37AA/3730 airmail etiquette. However, at this time, mail was only carried as far as Hull, so the cover was returned to Luchthaven Schipol with a black two line "Contrary To Regulations" hs. Nice exhibit item.

Netherlands , 1934, Jun 1
KLM F/F 7th GB Inland Airmail Service, Amsterdam-Liverpool, bs 2/6, cover franked 7 1/2c, canc Amsterdam type 1 cds, tied dark blue/white 37AA/3730 airmail etiquette. However, at this time, mail was only carried as far as Hull, so the cover was returned to Luchthaven Schipol with a black two line "Contrary To Regulations" hs. Nice exhibit item.

Perceived Value

(Netherlands) KLM F/F 7th GB Inland Airmail Service, Amsterdam-Hull, plain cover franked 17 1/2c, canc Amsterdam type 1 cds,  dark blue/white 37AA/3730 airmail etiquette.

Netherlands, 1934, Jun 01
KLM F/F 7th GB Inland Airmail Service, Amsterdam-Hull, plain cover franked 17 1/2c, canc Amsterdam type 1 cds, dark blue/white 37AA/3730 airmail etiquette.

Perceived Value

(Netherlands) KLM F/F 7th GB Inland Airmail Service, Rotterdam-Liverpool, bs 2/6, cover franked 7 1/2c, canc Amsterdam type 1 cds, tied dark blue/white 37AA/3730 airmail etiquette. However, at this time, mail was only carried as far as Hull, so the cover was returned to Luchthaven Schipol with a black two line "Contrary To Regulations" hs. Nice exhibit item.

Netherlands, 1934, Jun 1
KLM F/F 7th GB Inland Airmail Service, Rotterdam-Liverpool, bs 2/6, cover franked 7 1/2c, canc Amsterdam type 1 cds, tied dark blue/white 37AA/3730 airmail etiquette. However, at this time, mail was only carried as far as Hull, so the cover was returned to Luchthaven Schipol with a black two line "Contrary To Regulations" hs. Nice exhibit item.

Perceived Value

Netherlands, 1934, Jun 1
KLM F/F 7th GB Inland Airmail Service, collected at Rotterdam for carriage from Amsterdam-Liverpool, plain cover franked 17 1/2c, canc Amsterdam type 1 cds, also KLM/1 Juni 1934/Coolsingel depart cachet and black two line Rotterdam-/Waalhaven cachet on front, dark blue/white 37AA/3730 airmail etiquette. A 10x8cm B&W picture (not photo) of Alderman and Mrs Benno Pearlman alighting from the KLM airliner on its arrival at Hull accompanies this item.

Perceived Value

(Netherlands Antilles) Netherlands Antilles-Curacao TEST FLIGHT Mu#24a Aruba 28/8/34 to Curacao 28/8, special 10c surcharged stampTwo ironed vertical creases verso.

Netherlands Antilles, 1934, Sep 28
Netherlands Antilles-Curacao TEST FLIGHT Mu#24a Aruba 28/8/34 to Curacao 28/8, special 10c surcharged stampTwo ironed vertical creases verso.

Perceived Value

(Netherlands ) MacRobertson Air Race, Holland to Sydney, bs 26/10, special stamp, oval red race cachet, large violet oval DR KLM cachet verso, souvenir company cover, flown by Parmentier and Moll. KLM entry.

Netherlands , 1934, Oct 20
MacRobertson Air Race, Holland to Sydney, bs 26/10, special stamp, oval red race cachet, large violet oval DR KLM cachet verso, souvenir company cover, flown by Parmentier and Moll. KLM entry.

Perceived Value

(Netherlands) MacRobertson Air Race, Holland to Australia, bs Sydney 26/10, also oval double ring KLM commemorative arrival cachet verso "Royal Dutch Airways/KLM Liner 'Uiver' arrived at Melbourne 10.54am, Wednesday 24/10/34", franked 82 1/2c + special triangular stamp, canc Gravenhage 17/10, oval red race cachet, KLM printed souvenir race cover, flown by Parmentier and Moll. Also B&W photocard showing plane and pilots. Image.

Netherlands, 1934, Oct 20
MacRobertson Air Race, Holland to Australia, bs Sydney 26/10, also oval double ring KLM commemorative arrival cachet verso "Royal Dutch Airways/KLM Liner 'Uiver' arrived at Melbourne 10.54am, Wednesday 24/10/34", franked 82 1/2c + special triangular stamp, canc Gravenhage 17/10, oval red race cachet, KLM printed souvenir race cover, flown by Parmentier and Moll. Also B&W photocard showing plane and pilots. Image.

Perceived Value

(Netherlands ) MacRobertson Air Race, Holland to New Zealand, via Melbourne 24/10, franked 82 1/2c + special triangular stamp, canc Gravenhage 17/10, oval red race cachet, KLM printed souvenir race cover, flown by Parmentier and Moll. Also B&W photocard showing plane and pilots. Image.

Netherlands , 1934, Oct 20
MacRobertson Air Race, Holland to New Zealand, via Melbourne 24/10, franked 82 1/2c + special triangular stamp, canc Gravenhage 17/10, oval red race cachet, KLM printed souvenir race cover, flown by Parmentier and Moll. Also B&W photocard showing plane and pilots. Image.

Perceived Value

(Netherlands) MacRobertson Air Race, Mildenhall to Melbourne, large violet oval Royal Dutch Airways/Arrived Melbourne 10.54am/Wednesday 24.10.34 cachet verso, plain cover franked Australia 3d return postage canc 28.Nov.1934, ms 'Received back/31 Dec 19934', also ms 'Carried by KLM Uiver/Mildenhall-Melbourne/Air Race 1934' . Parmentier and Moll were unofficial entrants, but the only ones to carry official mail. Signed K.D.Parmentier on flap.Ironed vertical crease

Netherlands, 1934, Oct 20
MacRobertson Air Race, Mildenhall to Melbourne, large violet oval Royal Dutch Airways/Arrived Melbourne 10.54am/Wednesday 24.10.34 cachet verso, plain cover franked Australia 3d return postage canc 28.Nov.1934, ms 'Received back/31 Dec 19934', also ms 'Carried by KLM Uiver/Mildenhall-Melbourne/Air Race 1934' . Parmentier and Moll were unofficial entrants, but the only ones to carry official mail. Signed K.D.Parmentier on flap.Ironed vertical crease

Perceived Value

(Netherlands) MacRobertson Air Race, Holland to Australia, bs 26/10, also oval double ring KLM commemorative arrival cachet verso "Royal Dutch Airways/KLM Liner 'Uiver' arrived at Melbourne 10.54am, Wednesday 24/10/34", franked 82 1/2c + special triangular stamp, canc Rotterdam 18/10, oval red race cachet, KLM printed souvenir race cover, flown by Parmentier and Moll.

Netherlands, 1934, Oct 20
MacRobertson Air Race, Holland to Australia, bs 26/10, also oval double ring KLM commemorative arrival cachet verso "Royal Dutch Airways/KLM Liner 'Uiver' arrived at Melbourne 10.54am, Wednesday 24/10/34", franked 82 1/2c + special triangular stamp, canc Rotterdam 18/10, oval red race cachet, KLM printed souvenir race cover, flown by Parmentier and Moll.

Perceived Value

Netherlands, 1934, Oct 20
MacRobertson Air Race, Holland to Australia, bs 26/10, also oval double ring KLM commemorative arrival cachet verso "Royal Dutch Airways/KLM Liner 'Uiver' arrived at Melbourne 10.54am, Wednesday 24/10/34", franked 82 1/2c + special triangular stamp, canc Rotterdam 18/10, oval red race cachet, KLM printed souvenir race cover, flown by Parmentier and Moll.

Perceived Value

(Netherlands) Mac Robertson Air Race, Holland to Australia, bs 26/10, also oval double ring KLM commemorative arrival cachet "Royal Dutch Airways/KLM Liner 'Uiver' arrived at Melbourne 10.54am, Wednesday 24/10/34", franked 82 1/2c + special triangular stamp, canc Gravenhage 15/10, oval red race cachet, red/blue/pale blue Mac Robertson International Air Race souvenir race cover with decorative border, flown by Parmentier and Moll.

Netherlands, 1934, Oct 20
Mac Robertson Air Race, Holland to Australia, bs 26/10, also oval double ring KLM commemorative arrival cachet "Royal Dutch Airways/KLM Liner 'Uiver' arrived at Melbourne 10.54am, Wednesday 24/10/34", franked 82 1/2c + special triangular stamp, canc Gravenhage 15/10, oval red race cachet, red/blue/pale blue Mac Robertson International Air Race souvenir race cover with decorative border, flown by Parmentier and Moll.

Perceived Value

(Netherlands) Snip' Christmas flight Netherlands to Willemstaad, violet 'domed' 22/12 arrival cachet verso,  specially printed souvenir cover franked 122c,  red 'domed' 15/12 depart cachet on front.. The route was Amsterdam-Marseilles-Alicante-Casablanca-Porto Praia- Paramaribo-La Guaira and finally Willemstaad.

Netherlands, 1934, Dec 15
Snip' Christmas flight Netherlands to Willemstaad, violet 'domed' 22/12 arrival cachet verso, specially printed souvenir cover franked 122c, red 'domed' 15/12 depart cachet on front.. The route was Amsterdam-Marseilles-Alicante-Casablanca-Porto Praia- Paramaribo-La Guaira and finally Willemstaad.

Perceived Value

(Netherlands) Snip' Christmas flight Netherlands to Paramibo, large black 20/12 arrival cachet verso, specially printed souvenir cover franked 1o6c,  red 'domed' 15/12 depart cachet on front.. The route was Amsterdam-Marseilles-Alicante-Casablanca-Porto Praia- Paramaribo-La Guaira and finally Paramibo.

Netherlands, 1934, Dec 15
Snip' Christmas flight Netherlands to Paramibo, large black 20/12 arrival cachet verso, specially printed souvenir cover franked 1o6c, red 'domed' 15/12 depart cachet on front.. The route was Amsterdam-Marseilles-Alicante-Casablanca-Porto Praia- Paramaribo-La Guaira and finally Paramibo.

Perceived Value

(Netherlands) Snip' Christmas flight Netherlands to Curacao, specially printed souvenir mixed frank cover franked franked with Netherland stamps inc special stamp Sc.203, postmarked Amsterdam December 12, 1934, red 'domed' 15/12 depart cachet on front, and violet 'domed' Curacao 22/12 arrival cachet verso. Also a 15c Curacao stamp canc 4/1/35 fr return to UK..The Fokker F.18 “Snip” was piloted by J.J. Hondong. The route was Amsterdam-Marseilles-Alicante-Casablanca-Porto Praia- Paramaribo-La Guaira and finally Curacao.

Netherlands, 1934, Dec 15
Snip' Christmas flight Netherlands to Curacao, specially printed souvenir mixed frank cover franked franked with Netherland stamps inc special stamp Sc.203, postmarked Amsterdam December 12, 1934, red 'domed' 15/12 depart cachet on front, and violet 'domed' Curacao 22/12 arrival cachet verso. Also a 15c Curacao stamp canc 4/1/35 fr return to UK..The Fokker F.18 “Snip” was piloted by J.J. Hondong. The route was Amsterdam-Marseilles-Alicante-Casablanca-Porto Praia- Paramaribo-La Guaira and finally Curacao.

Perceived Value

(Netherlands) Snip' Christmas flight Netherlands to Curacao, specially printed souvenir mixed frank cover franked franked with Netherland stamps inc special stamp Sc.203, postmarked Amsterdam December 12, 1934, red 'domed' 15/12 depart cachet on front, and violet 'domed' Curacao 22/12 arrival cachet verso. Also a 15c Curacao stamp canc 4/1/35 fr return to UK..The Fokker F.18 “Snip” was piloted by J.J. Hondong. The route was Amsterdam-Marseilles-Alicante-Casablanca-Porto Praia- Paramaribo-La Guaira and finally Curacao.

Netherlands, 1934, Dec 15
Snip' Christmas flight Netherlands to Curacao, specially printed souvenir mixed frank cover franked franked with Netherland stamps inc special stamp Sc.203, postmarked Amsterdam December 12, 1934, red 'domed' 15/12 depart cachet on front, and violet 'domed' Curacao 22/12 arrival cachet verso. Also a 15c Curacao stamp canc 4/1/35 fr return to UK..The Fokker F.18 “Snip” was piloted by J.J. Hondong. The route was Amsterdam-Marseilles-Alicante-Casablanca-Porto Praia- Paramaribo-La Guaira and finally Curacao.

Perceived Value

(Netherlands Antilles) F/F Curacao to Aruba, Mu#24a Aruba 28/8/34 to Curacao 28/8, Muller 25a, franked 16c, and violet 'domed' Curacao 22/12 arrival cachet verso.

Netherlands Antilles, 1934, Dec 24
F/F Curacao to Aruba, Mu#24a Aruba 28/8/34 to Curacao 28/8, Muller 25a, franked 16c, and violet 'domed' Curacao 22/12 arrival cachet verso.

Perceived Value

(Netherlands ) Rocket post, blue stamp tied by red cachet, yellow 'par Torpedo Aerienne' label, plain cover franked 1 1/2c, signed by Zucker.

Netherlands , 1935, Mar 6
Rocket post, blue stamp tied by red cachet, yellow 'par Torpedo Aerienne' label, plain cover franked 1 1/2c, signed by Zucker.

Perceived Value

(Netherlands ) First rocket night flight carried by Mercurius, cover franked 1 1/2c, canc 'Katwijk aan Zeel/21-III-1935', imperf vignette tied by red rectangular cachet, also blue circular cachet, and signed by the inventor Karl Roberti.

Netherlands , 1935, Mar 21
First rocket night flight carried by Mercurius, cover franked 1 1/2c, canc 'Katwijk aan Zeel/21-III-1935', imperf vignette tied by red rectangular cachet, also blue circular cachet, and signed by the inventor Karl Roberti.

Perceived Value

(Netherlands ) KLM/DLH F/F Amsterdam to Milan, etiquette cover franked 7 1/2c, blue flight cachet.

Netherlands , 1935, May 1
KLM/DLH F/F Amsterdam to Milan, etiquette cover franked 7 1/2c, blue flight cachet.

Perceived Value

Netherlands East Indies, 1935, May 07
KNILM 1st return Makassar-Soerbaja, bs, red circular "Eerste Vlught/Java-Makassar (ms) Retour" flight cachet.

Perceived Value

(Netherlands ) KLM F/F Amsterdam to Stockholm, bs 1/7, attractive red/white/blue souvenir cover with route map, franked 7 1/2c.

Netherlands , 1936, Jul 1
KLM F/F Amsterdam to Stockholm, bs 1/7, attractive red/white/blue souvenir cover with route map, franked 7 1/2c.

Perceived Value

(Netherlands ) KLM F/F Amsterdam to Doncaster, bs  Huddersfield 3/7, attractive red/white/blue souvenir cover with route map, franked 7 1/2c.

Netherlands , 1936, Jul 1
KLM F/F Amsterdam to Doncaster, bs Huddersfield 3/7, attractive red/white/blue souvenir cover with route map, franked 7 1/2c.

Perceived Value

(Netherlands) F/F Rotterdam to Doncaster, bs 6/8, 'Rotterdam - Waalhaven' hs, typed endorsement "British Continental Airways Ltd, scarce "Green Dragon" label, only 38 flown.

Netherlands, 1936, Aug 5
F/F Rotterdam to Doncaster, bs 6/8, 'Rotterdam - Waalhaven' hs, typed endorsement "British Continental Airways Ltd, scarce "Green Dragon" label, only 38 flown.

Perceived Value

(Netherlands) F/F Rotterdam to Doncaster, bs 6/8, 'Rotterdam - Waalhaven' hs, typed endorsement "British Continental Airways Ltd, scarce "Green Dragon" label, only 38 flown.

Netherlands, 1936, Aug 5
F/F Rotterdam to Doncaster, bs 6/8, 'Rotterdam - Waalhaven' hs, typed endorsement "British Continental Airways Ltd, scarce "Green Dragon" label, only 38 flown.

Perceived Value

(Netherlands East Indies) KNILM F/F Balkipan to Tarakan, violet rectangular and circ cachets tying KLM etiq, b/s 9/1.

Netherlands East Indies, 1937, Jan 09
KNILM F/F Balkipan to Tarakan, violet rectangular and circ cachets tying KLM etiq, b/s 9/1.

Perceived Value

(Netherlands East Indies) KNILM F/F Batavia to Tarakan, bs 9/1, imprint etiquette airmail cover, franked 22 1/2c, violet cicular flight cachet.

Netherlands East Indies, 1937, Jan 9
KNILM F/F Batavia to Tarakan, bs 9/1, imprint etiquette airmail cover, franked 22 1/2c, violet cicular flight cachet.

Perceived Value

(Netherlands East Indies) KNILM F/F Soerabaja to Tarakan to Balkipan, bs 9/1, imprint etiquette airmail cover, franked 22 1/2c, violet cicular flight cachet.

Netherlands East Indies, 1937, Jan 9
KNILM F/F Soerabaja to Tarakan to Balkipan, bs 9/1, imprint etiquette airmail cover, franked 22 1/2c, violet cicular flight cachet.

Perceived Value

(Netherlands East Indies) KNILM F/F Tarakan to Banjermasin, bs 11/1, imprint etiquette airmail cover, franked 22 1/2c, violet cicular flight cachet.

Netherlands East Indies, 1937, Jan 11
KNILM F/F Tarakan to Banjermasin, bs 11/1, imprint etiquette airmail cover, franked 22 1/2c, violet cicular flight cachet.

Perceived Value

(Netherlands East Indies) KNILM F/F Tarakan to Balkipan, bs 11/1, imprint etiquette airmail cover, franked 22 1/2c, violet cicular flight cachet.

Netherlands East Indies, 1937, Jan 11
KNILM F/F Tarakan to Balkipan, bs 11/1, imprint etiquette airmail cover, franked 22 1/2c, violet cicular flight cachet.

Perceived Value

(Netherlands East Indies) KNILM F/F Takaran to Batavia, b/s11/1, violet cachet front and verso, plain cover.

Netherlands East Indies, 1937, Jan 11
KNILM F/F Takaran to Batavia, b/s11/1, violet cachet front and verso, plain cover.

Perceived Value

Netherlands, 1937, Jun 5
KLM F/F reduced tariff Amsterdam to Batavia, bs 10/6, imprint etiquette airmail cover, franked 12 1/2c, violet seven line dragonfly/fish flight cachet.

Perceived Value

(Netherlands) KLM Netherlands-Neth East Indies-Netherlands round flight, carried out on F/F reduced tariff Amsterdam to Batavia, 10/6 arrival ds on front, imprint etiquette airmail cover, franked 1933 triangular air stamp C10, violet seven line dragonfly/fish flight cachet, and back on first "No Air Fee" and also Douglas DC3 flight, Batavia to Amsterdam, NEI 20c canc Bandoeing 16.6.37 cds and black oval Indie-Netherlands flight cachet verso. Nice double F/F item.

Netherlands, 1937, Jun 5
KLM Netherlands-Neth East Indies-Netherlands round flight, carried out on F/F reduced tariff Amsterdam to Batavia, 10/6 arrival ds on front, imprint etiquette airmail cover, franked 1933 triangular air stamp C10, violet seven line dragonfly/fish flight cachet, and back on first "No Air Fee" and also Douglas DC3 flight, Batavia to Amsterdam, NEI 20c canc Bandoeing 16.6.37 cds and black oval Indie-Netherlands flight cachet verso. Nice double F/F item.

Perceived Value

Netherlands East Indies, 1937, Jun 16
KLM first "No Air Fee" and also Douglas DC3 flight, Batavia to Amsterdam, flight cachet, no b/s, attractive grey/red/blue printed souvenir cover, small closed tear bottom rh corner, barely visible.

Perceived Value

(Netherlands ) F/F Amsterdam to Doncaster, bs 1/7, imprint etiquette cover franked 12 1/2c, typed endorsement "First Flight 1937/Amsterdam-Doncaster'.

Netherlands , 1937, Jul 1
F/F Amsterdam to Doncaster, bs 1/7, imprint etiquette cover franked 12 1/2c, typed endorsement "First Flight 1937/Amsterdam-Doncaster'.

Perceived Value

(Netherlands East Indies) KNILM F/F regular service bs 27/9, Soerbaja to Makassar, attractive printed souvenir envelope,franked 10c and 30c triangular blue/white special air stamp, large oval violet flight cachet.

Netherlands East Indies, 1937, Sep 28
KNILM F/F regular service bs 27/9, Soerbaja to Makassar, attractive printed souvenir envelope,franked 10c and 30c triangular blue/white special air stamp, large oval violet flight cachet.

Perceived Value

(Netherlands) KLM 500th flight Amsterdam to Bandoeng. official cachet, 19/11 arrival ds on front.

Netherlands, 1937, Nov 11
KLM 500th flight Amsterdam to Bandoeng. official cachet, 19/11 arrival ds on front.

Perceived Value

(Netherlands) 500th flight Amsterdam to Batavia, bs 19/11, and return bs 2/12, franked Netherlands and NEI stamps, both cachets, official souvenir cover, KLM.

Netherlands, 1937, Nov 13
500th flight Amsterdam to Batavia, bs 19/11, and return bs 2/12, franked Netherlands and NEI stamps, both cachets, official souvenir cover, KLM.

Perceived Value

(Netherlands) KLM 500th flight Amsterdam to Pagarlam, Sumatra, b/s, official flight cachet. Faint non invasive stain right hand edge, see scan.

Netherlands, 1937, Nov 13
KLM 500th flight Amsterdam to Pagarlam, Sumatra, b/s, official flight cachet. Faint non invasive stain right hand edge, see scan.

Perceived Value

(Netherlands East Indies) KLM 500th flight Holland-DEI, Batavia to Amsterdam, 2/12/arrival ds on front, cream/orange edge souvenir cover, franked 30c triangular blue/white special air stamp canc Batavia Centrum cds.

Netherlands East Indies, 1937, Nov 26
KLM 500th flight Holland-DEI, Batavia to Amsterdam, 2/12/arrival ds on front, cream/orange edge souvenir cover, franked 30c triangular blue/white special air stamp canc Batavia Centrum cds.

Perceived Value

(Netherlands East Indies) Den Pasar to Entebbe, Uganda, bs 29/3, via Alexandria 26/3, printed Bali Hotel, Den Pasar imprint airmail etiquette cover franked 85c, violet framed 'From Cairo/By British Airmail' Au dela DEI instructional hs. Departed Bandoeng 22/3 on KLM return flight 551, and from Alexandria on flight KS39 on flying boat 'Canopus'. Great routing.

Netherlands East Indies, 1938, Mar 20
Den Pasar to Entebbe, Uganda, bs 29/3, via Alexandria 26/3, printed Bali Hotel, Den Pasar imprint airmail etiquette cover franked 85c, violet framed 'From Cairo/By British Airmail' Au dela DEI instructional hs. Departed Bandoeng 22/3 on KLM return flight 551, and from Alexandria on flight KS39 on flying boat 'Canopus'. Great routing.

Perceived Value

(Netherlands ) KLM, F/F Amsterdam to Manchester, bs 28/6, plain cover franked 7 1/2c tying dark blue/white airmail etiquette.

Netherlands , 1938, Jun 27
KLM, F/F Amsterdam to Manchester, bs 28/6, plain cover franked 7 1/2c tying dark blue/white airmail etiquette.

Perceived Value

(Netherlands ) F/F Amsterdam to Manchester, fine strike violet oval "Royal Dutch Airlines KLM/Ringway Manchester.ms 28/6/38" bs 1/7, airmail etiquette cover franked 12 1/2c.

Netherlands , 1938, Jun 27
F/F Amsterdam to Manchester, fine strike violet oval "Royal Dutch Airlines KLM/Ringway Manchester.ms 28/6/38" bs 1/7, airmail etiquette cover franked 12 1/2c.

Perceived Value

(Netherlands) F/F Amsterdam to Sydney, bs 5/7, and return postmarked 22/7, KLM souvenir cover franked/cancelled Netherlands and Australia stamps, official cachet, Eustis #815a.

Netherlands, 1938, Jun 28
F/F Amsterdam to Sydney, bs 5/7, and return postmarked 22/7, KLM souvenir cover franked/cancelled Netherlands and Australia stamps, official cachet, Eustis #815a.

Perceived Value

(Netherlands) F/F Amsterdam to Sydney, bs 5/7, and return postmarked 22/7, KLM souvenir cover franked/cancelled Netherlands and Australia stamps, official cachet, Eustis #815a.

Netherlands, 1938, Jun 28
F/F Amsterdam to Sydney, bs 5/7, and return postmarked 22/7, KLM souvenir cover franked/cancelled Netherlands and Australia stamps, official cachet, Eustis #815a.

Perceived Value

Netherlands East Indies, 1938, Jul 3
KLM F/F Java to Australia, Batavia to Sydney, bs 5/7, attractive cream/brown souvenir cover, franked 25c, large violet triangular flight cachet.

Perceived Value

(Netherlands East Indies) KLM F/F Java to Australia, Batavia to Sydney, bs 5/7, blue/white/grey souvenir airmail cover, franked franked 30c triangular blue/white special air stamp canc Batavia Centrum cds, large violet triangular flight cachet.

Netherlands East Indies, 1938, Jul 03
KLM F/F Java to Australia, Batavia to Sydney, bs 5/7, blue/white/grey souvenir airmail cover, franked franked 30c triangular blue/white special air stamp canc Batavia Centrum cds, large violet triangular flight cachet.

Perceived Value

(Netherlands ) Inward to Costa Rica from Amsterdam via New York, commercial corner cover franked 52 1/2c, canc Amsterdam cds, bs San Jose 26/4, airmail etiquette, typed "Air Mail New York/to Costa Rica". By surface to New York, thn US air service to Coata Rica.

Netherlands , 1939, Apr 18
Inward to Costa Rica from Amsterdam via New York, commercial corner cover franked 52 1/2c, canc Amsterdam cds, bs San Jose 26/4, airmail etiquette, typed "Air Mail New York/to Costa Rica". By surface to New York, thn US air service to Coata Rica.

Perceived Value

(Netherlands) Netherlands acceptance for Curacao for carriage on the Pan Am F/F FAM 18 Northern Route, Marseilles to New York, bs 27/5, Amsterdam to Curacao, bs 6/6, via Marseille Gare Avion 24/5 and New York 27/5, airmail etiquette cover franked 55c, large red framed flight cachet, typed "Par Premier Service Aerien France-Etats-Unis". Scarce.

Netherlands, 1939, May 23
Netherlands acceptance for Curacao for carriage on the Pan Am F/F FAM 18 Northern Route, Marseilles to New York, bs 27/5, Amsterdam to Curacao, bs 6/6, via Marseille Gare Avion 24/5 and New York 27/5, airmail etiquette cover franked 55c, large red framed flight cachet, typed "Par Premier Service Aerien France-Etats-Unis". Scarce.

Perceived Value

(Netherlands) Netherlands acceptance for Pan Am F/F FAM 18 Northern Route, Marseilles to New York, bs 27/5, via Marseille Gare Avion 25/5, airmail etiquette cover franked 40c, large red framed flight cachet, typed "Par Premier Service Aerien France-Etats-Unis".

Netherlands, 1939, May 23
Netherlands acceptance for Pan Am F/F FAM 18 Northern Route, Marseilles to New York, bs 27/5, via Marseille Gare Avion 25/5, airmail etiquette cover franked 40c, large red framed flight cachet, typed "Par Premier Service Aerien France-Etats-Unis".

Perceived Value

(Netherlands) Netherlands acceptance for Pan American F/F Marseille to New York, bs 27/5, Marseilles 25/5, red flight cachet, dark blue/white etiquette, plain cover. Small mail.

Netherlands, 1939, May 23
Netherlands acceptance for Pan American F/F Marseille to New York, bs 27/5, Marseilles 25/5, red flight cachet, dark blue/white etiquette, plain cover. Small mail.

Perceived Value

(Netherlands) Netherlands acceptance for Pan Am F/F FAM 18 Northern Route, Southampton to New York, bs 27/5, via Marseille Gare Avion 25/5, airmail etiquette cover franked 40c, large red framed flight cachet, typed "Par Premier Service Aerien France-Etats-Unis". Scarce.

Netherlands, 1939, May 23
Netherlands acceptance for Pan Am F/F FAM 18 Northern Route, Southampton to New York, bs 27/5, via Marseille Gare Avion 25/5, airmail etiquette cover franked 40c, large red framed flight cachet, typed "Par Premier Service Aerien France-Etats-Unis". Scarce.

Perceived Value

(Netherlands) Netherlands acceptance for Pan Am F/F FAM 18 Northern Route, Southampton to New York, bs 27/5, via Marseille Gare Avion 25/5, airmail etiquette cover franked 40c, large red framed flight cachet, typed "Par Premier Service Aerien France-Etats-Unis". Scarce.

Netherlands, 1939, May 23
Netherlands acceptance for Pan Am F/F FAM 18 Northern Route, Southampton to New York, bs 27/5, via Marseille Gare Avion 25/5, airmail etiquette cover franked 40c, large red framed flight cachet, typed "Par Premier Service Aerien France-Etats-Unis". Scarce.

Perceived Value

(Netherlands East Indies) N.E.I. to United States, Malang to Chicago, bs 20/6, via New York 19/6, registered (label) cover franked 1G 5c, canc Malang cds. Flown by KLM to Amsterdam, then by sea to New York.

Netherlands East Indies, 1939, Jun 6
N.E.I. to United States, Malang to Chicago, bs 20/6, via New York 19/6, registered (label) cover franked 1G 5c, canc Malang cds. Flown by KLM to Amsterdam, then by sea to New York.

Perceived Value

(Netherlands ) Netherlands acceptance for Pan Am F/F FAM 18 Northern Route, Southampton to New York, bs1/7, typed "By First Flight England-USA", franked 40c, unusual framed '5 Gram' hs. Scarce.

Netherlands , 1939, Jun 17
Netherlands acceptance for Pan Am F/F FAM 18 Northern Route, Southampton to New York, bs1/7, typed "By First Flight England-USA", franked 40c, unusual framed '5 Gram' hs. Scarce.

Perceived Value

(Netherlands ) Netherlands acceptance for Imperial Airways London to New York, bs  6/8, plain cover franked 37 1/2c, canc Gravenhage cds, typed First British Flight to New York.

Netherlands , 1939, Aug 5
Netherlands acceptance for Imperial Airways London to New York, bs 6/8, plain cover franked 37 1/2c, canc Gravenhage cds, typed First British Flight to New York.

Perceived Value

(Netherlands) Unoccupied Netherlands to Argentina, WWII uncensored airmail etiquette cover, flown by Air France, Amsterdam to Buenos Aires, bs 20/3/40, franked 127.50c, canc Amsterdam 12/3/40 cds. Correctly rated 127.50/5g for Air France, see Aitink and Hoverkamp p189, (cf LATI ,137.50c/5g and Pan Am-US 45c/5g). Carried by Amsterdam-Paris-Marseilles by train, then by Air France, likely flight #242A, from Marseilles 17/3/40 to Buenos Aires 20/3/40. No Netherlands or German censorship because posted before invasion by Germany on 10/5/40  (the last eastbound flight by Air France was on 23/6/40). A useful LATI collateral item which helps to distinguish covers carried from Europe to South America by Air France (127.50c/5g) and LATI (137.50c/5g) during the first nine months of WWII.

Netherlands, 1940, Mar 12
Unoccupied Netherlands to Argentina, WWII uncensored airmail etiquette cover, flown by Air France, Amsterdam to Buenos Aires, bs 20/3/40, franked 127.50c, canc Amsterdam 12/3/40 cds. Correctly rated 127.50/5g for Air France, see Aitink and Hoverkamp p189, (cf LATI ,137.50c/5g and Pan Am-US 45c/5g). Carried by Amsterdam-Paris-Marseilles by train, then by Air France, likely flight #242A, from Marseilles 17/3/40 to Buenos Aires 20/3/40. No Netherlands or German censorship because posted before invasion by Germany on 10/5/40 (the last eastbound flight by Air France was on 23/6/40). A useful LATI collateral item which helps to distinguish covers carried from Europe to South America by Air France (127.50c/5g) and LATI (137.50c/5g) during the first nine months of WWII.

Perceived Value

(Netherlands) Gravenhage to Philadelphia, bs 5/4, via New York 3/4 and Lisbon, carried on the first KLM Trans Atlantic service, Amsterdam to New York via Lisbon, registered (label) cover franked 45c,
blue/black P37AA airmail etiquette. Uncommon.

Netherlands, 1940, Apr 2
Gravenhage to Philadelphia, bs 5/4, via New York 3/4 and Lisbon, carried on the first KLM Trans Atlantic service, Amsterdam to New York via Lisbon, registered (label) cover franked 45c, blue/black P37AA airmail etiquette. Uncommon.

Perceived Value

(Netherlands East Indies) Netherlands (Occupied)  to Brazil, flown by LATI, rare censored WWII imprint etiquette airmail cover, Gravenhage to Sao Paulo bs 17/7/40, franked 117.50c canc Gravenhage 5/7/40  cds, ms '5g', sealed German black/white OKW censor tape, no code. No data currently available on LATI rates to Brazil, but the 117.50c franking on this cover is likely to be the correct rate at 20c less than that for Netherlands-Argentina. Note the equivalent Pan Am rate was only 45c, see Boyle p253. Flown DLH/Ala Littoria to Rome, LATI all the way to Rio de Janero, then Rio de Janero de Janero-Sao Paulo by train, thus avoiding British censorship on the Pan Am North Atlantic service.

Netherlands East Indies, 1940, Jul 5
Netherlands (Occupied) to Brazil, flown by LATI, rare censored WWII imprint etiquette airmail cover, Gravenhage to Sao Paulo bs 17/7/40, franked 117.50c canc Gravenhage 5/7/40 cds, ms '5g', sealed German black/white OKW censor tape, no code. No data currently available on LATI rates to Brazil, but the 117.50c franking on this cover is likely to be the correct rate at 20c less than that for Netherlands-Argentina. Note the equivalent Pan Am rate was only 45c, see Boyle p253. Flown DLH/Ala Littoria to Rome, LATI all the way to Rio de Janero, then Rio de Janero de Janero-Sao Paulo by train, thus avoiding British censorship on the Pan Am North Atlantic service.

Perceived Value

(Netherlands East Indies) High frank dual censored registered (label) WWII Javasche Bank airmail etiquette cover NEI to Australia, bs Sydney, bs 24/7, franked 65c canc Soerbaja cds, sealed NEI B&W 'Door Censuur Geopend' censor tape and Australian red/cream 'Opened By Censor' tape tied by blue 'Passed By Censor/S,30' censor mark, also well preserved 'KAS' bank seal verso.

Netherlands East Indies, 1940, Jul 15
High frank dual censored registered (label) WWII Javasche Bank airmail etiquette cover NEI to Australia, bs Sydney, bs 24/7, franked 65c canc Soerbaja cds, sealed NEI B&W 'Door Censuur Geopend' censor tape and Australian red/cream 'Opened By Censor' tape tied by blue 'Passed By Censor/S,30' censor mark, also well preserved 'KAS' bank seal verso.

Perceived Value

(Netherlands East Indies) KNILM, Batavia to Amboina, bs 22/8, carried on the F/F of the Batavia-Mankowari service, franked 17 1/2c, purple triangular flight cachet, red/white blue "Groote Oost" souvenir cover. Scarce.

Netherlands East Indies, 1940, Aug 20
KNILM, Batavia to Amboina, bs 22/8, carried on the F/F of the Batavia-Mankowari service, franked 17 1/2c, purple triangular flight cachet, red/white blue "Groote Oost" souvenir cover. Scarce.

Perceived Value

(Netherlands East Indies) KNILM, F/F of the Batavia-Mankowari, bs 23/8,franked 17 1/2c, purple triangular flight cachet, red/white blue "Groote Oost" souvenir cover. Scarce.

Netherlands East Indies, 1940, Aug 20
KNILM, F/F of the Batavia-Mankowari, bs 23/8,franked 17 1/2c, purple triangular flight cachet, red/white blue "Groote Oost" souvenir cover. Scarce.

Perceived Value

(Netherlands East Indies) KNILM, Batavia to Bandon/Neira, bs 22/8, carried on the F/F of the Batavia-Mankowari service, franked 17 1/2c, purple triangular flight cachet, red/white blue "Groote Oost" souvenir cover. Scarce.

Netherlands East Indies, 1940, Aug 20
KNILM, Batavia to Bandon/Neira, bs 22/8, carried on the F/F of the Batavia-Mankowari service, franked 17 1/2c, purple triangular flight cachet, red/white blue "Groote Oost" souvenir cover. Scarce.

Perceived Value

(Netherlands East Indies) KNILM, Banda/Neira to Batavia, bs 26/8, carried on the F/F of the Batavia-Mankowari service, franked 17 1/2c, purple triangular flight cachet, red/white blue "Groote Oost" souvenir cover. Scarce.

Netherlands East Indies, 1940, Aug 23
KNILM, Banda/Neira to Batavia, bs 26/8, carried on the F/F of the Batavia-Mankowari service, franked 17 1/2c, purple triangular flight cachet, red/white blue "Groote Oost" souvenir cover. Scarce.

Perceived Value

Netherlands East Indies, 1940, Aug 24
KNILM, Ambon to Batavia, no arrival ds, carried on the F/F of the Batavia-Mankowari service, franked 17 1/2c, purple triangular flight cachet, red/white blue "Groote Oost" souvenir cover. Scarce.

Perceived Value

(Netherlands East Indies) World War II censored Kuta Beach Hotel, Bali air cover to England, Watford 11 Oct 1940 arrival ds, franked G1.85 canc. Denpasar cds, ms 'By KNILM', sealed brown "Censur Batavia" NEI censor tape, tie by red two line 'Gecensureerd/4 D*D censor mark fron and verso, KNILM to Manila, Pan Am to San Francisco, US internal air service to New York,  FAM 18 to Lisbon, KLM/BOAC to England. This "two ocean" mail wassuspended after Pearl Harbour on Dec 1941, see Boyle p 820-828.

Netherlands East Indies, 1940, Sep 3
World War II censored Kuta Beach Hotel, Bali air cover to England, Watford 11 Oct 1940 arrival ds, franked G1.85 canc. Denpasar cds, ms 'By KNILM', sealed brown "Censur Batavia" NEI censor tape, tie by red two line 'Gecensureerd/4 D*D censor mark fron and verso, KNILM to Manila, Pan Am to San Francisco, US internal air service to New York, FAM 18 to Lisbon, KLM/BOAC to England. This "two ocean" mail wassuspended after Pearl Harbour on Dec 1941, see Boyle p 820-828.

Perceived Value

(Netherlands East Indies) KNILM, Batavia to Menado, bs 1/10, carried on the F/F of the Java-Makasser-Minhassa-Amboina service, franked 17 1/2c, large purple circular flight cachet, red/white blue "Octber 194" souvenir cover. Scarce.

Netherlands East Indies, 1940, Oct 1
KNILM, Batavia to Menado, bs 1/10, carried on the F/F of the Java-Makasser-Minhassa-Amboina service, franked 17 1/2c, large purple circular flight cachet, red/white blue "Octber 194" souvenir cover. Scarce.

Perceived Value

(Netherlands East Indies) KNILM, Batavia to Gorontalo, bs 1/10, carried on the F/F of the Java-Makasser-Minhassa-Amboina service, franked 17 1/2c, large purple circular flight cachet, red/white blue "Octber 1940" souvenir cover. Scarce.

Netherlands East Indies, 1940, Oct 1
KNILM, Batavia to Gorontalo, bs 1/10, carried on the F/F of the Java-Makasser-Minhassa-Amboina service, franked 17 1/2c, large purple circular flight cachet, red/white blue "Octber 1940" souvenir cover. Scarce.

Perceived Value

(Netherlands East Indies) KNILM, Batavia to Ternate, bs 1/10, carried on the F/F of the Java-Makasser-Minhassa-Amboina service, franked 17 1/2c, large purple circular flight cachet, red/white blue "Octber 1940" souvenir cover. Scarce.

Netherlands East Indies, 1940, Oct 1
KNILM, Batavia to Ternate, bs 1/10, carried on the F/F of the Java-Makasser-Minhassa-Amboina service, franked 17 1/2c, large purple circular flight cachet, red/white blue "Octber 1940" souvenir cover. Scarce.

Perceived Value

Netherlands East Indies, 1940, Oct 01
KNILM Makassar-Gorontalo, b/s, carried on inaugural Makassar-Amboina service, printed souvenir air cover, large official flight cachet front and verso. Faint ironed vertical crease, otherwise fine.

Perceived Value

(Netherlands East Indies) KNILM, Ternate-Makasser (7/10) -Batavia (8/10), carried on the return flight of the first Java-Makasser-Minhassa-Amboina service, franked 17 1/2c, large purple circular flight cachet, red/white blue "Octber 1940" souvenir cover. Scarce.

Netherlands East Indies, 1940, Oct 2
KNILM, Ternate-Makasser (7/10) -Batavia (8/10), carried on the return flight of the first Java-Makasser-Minhassa-Amboina service, franked 17 1/2c, large purple circular flight cachet, red/white blue "Octber 1940" souvenir cover. Scarce.

Perceived Value

(Netherlands East Indies) KNILM, Mendano-Makasser (7/10) -Batavia (8/10), carried on the return flight of the first Java-Makasser-Minhassa-Amboina service, franked 17 1/2c, large purple circular flight cachet, red/white blue "Octber 1940" souvenir cover. Scarce.

Netherlands East Indies, 1940, Oct 2
KNILM, Mendano-Makasser (7/10) -Batavia (8/10), carried on the return flight of the first Java-Makasser-Minhassa-Amboina service, franked 17 1/2c, large purple circular flight cachet, red/white blue "Octber 1940" souvenir cover. Scarce.

Perceived Value

(Netherlands East Indies) KNILM, Gorontalo-Makasser (7/10) -Batavia (8/10), carried on the return flight of the first Java-Makasser-Minhassa-Amboina service, franked 17 1/2c, large purple circular flight cachet, red/white blue "Octber 1940" souvenir cover. Scarce.

Netherlands East Indies, 1940, Oct 2
KNILM, Gorontalo-Makasser (7/10) -Batavia (8/10), carried on the return flight of the first Java-Makasser-Minhassa-Amboina service, franked 17 1/2c, large purple circular flight cachet, red/white blue "Octber 1940" souvenir cover. Scarce.

Perceived Value

(Netherlands East Indies) World War II censored  printed Ned-Ind.Ruid Kruis (Red Cross) grey imprint etiquette air cover to Geneva, franked 35c canc Batavia Centrum cds, sealed NEI black/brown Door Censur Geopend censor tape, tied NEI Red Cross hs's front and verso.

Netherlands East Indies, 1940, Dec 22
World War II censored printed Ned-Ind.Ruid Kruis (Red Cross) grey imprint etiquette air cover to Geneva, franked 35c canc Batavia Centrum cds, sealed NEI black/brown Door Censur Geopend censor tape, tied NEI Red Cross hs's front and verso.

Perceived Value

(Netherlands East Indies) World War II censored  printed Ned-Ind.Ruid Kruis (Red Cross) yellow/red cover to Geneva, franked 35c, canc Medan cds,  also fine strike 'CDT-Internkamp/28.12.40/Koetatjane' cds (Commander Internment Camp Koetatjane), ms 'Luchtpos ', red NEI Red Cross hs's front and verso. The camp  Koetajane, near Medan, was where the Dutch interned some 1000+ German male POW's who where working in the Dutch East Indies,

Netherlands East Indies, 1940, Dec 28
World War II censored printed Ned-Ind.Ruid Kruis (Red Cross) yellow/red cover to Geneva, franked 35c, canc Medan cds, also fine strike 'CDT-Internkamp/28.12.40/Koetatjane' cds (Commander Internment Camp Koetatjane), ms 'Luchtpos ', red NEI Red Cross hs's front and verso. The camp Koetajane, near Medan, was where the Dutch interned some 1000+ German male POW's who where working in the Dutch East Indies,

Perceived Value

(Netherlands East Indies) WWII heavily dual censored cover flown by air 'All the Way' from Batavia to England, no arrival ds, imprint etiquette airmail cover franked 1G85 canc Batavia/10.5.41 cds, sealed black/brown 'Door Censuur Geopend/Di Boeka Oleh Censurr' NEI censor tape tied by black 'Censuur' in circle on front and red 'DEV/24' in circle NEI censor marks front and verso, also red 'Ec.C' censor mark, and resealed with B&W GB PC90 OBE 2216 censor tape. Also, and importantly, a small violet "KNILM/ Trans *****8/PAA to USA and onward transmission" hs, and fine strike larger violet "KNILM to Manila/P.A.A. to U.S.A. & onward air transmission" hs. Carried by KNILM to Manila, Pan Am FAM 14 to San Francisco, US internal air service to New ork, Pan Am FAM18 to Lisbon, and European air service to England. A well documented WWII item in fine condition.

Netherlands East Indies, 1941, May 10
WWII heavily dual censored cover flown by air 'All the Way' from Batavia to England, no arrival ds, imprint etiquette airmail cover franked 1G85 canc Batavia/10.5.41 cds, sealed black/brown 'Door Censuur Geopend/Di Boeka Oleh Censurr' NEI censor tape tied by black 'Censuur' in circle on front and red 'DEV/24' in circle NEI censor marks front and verso, also red 'Ec.C' censor mark, and resealed with B&W GB PC90 OBE 2216 censor tape. Also, and importantly, a small violet "KNILM/ Trans *****8/PAA to USA and onward transmission" hs, and fine strike larger violet "KNILM to Manila/P.A.A. to U.S.A. & onward air transmission" hs. Carried by KNILM to Manila, Pan Am FAM 14 to San Francisco, US internal air service to New ork, Pan Am FAM18 to Lisbon, and European air service to England. A well documented WWII item in fine condition.

Perceived Value

(Netherlands East Indies) WWII dual censored cover flown by air 'Two Ocean/All the Way by Air' from Batavia to England, bs 5/9, via Honolulu 09/8 transit cds, registered (label) cover franked 2G 5c canc Batavia cds, sealed black/brown 'Door Censuur Geopend' NEI censor tape tied by red NEI censor mark also red '....Geteekend/Gecensureed'  and red 'Ec.C' NEI censor marks, and resealed with B&W GB/Caribbean PC90 OBE 31842216 censor tape, typed 'KLM/Trans-Tasman/PAA to USA/Onward air transmission'. Carried by KNILM to Sydney, via Trans Tasman to Auckland, Pan Am FAM9 to San Francisco, US internal air service to New York, Pan Am FAM18 to Lisbon, and European air service to England. A well documented WWII item with great routing. Two small non invasive closed top edge tears. Do not detract, see image.

Netherlands East Indies, 1941, Jul 31
WWII dual censored cover flown by air 'Two Ocean/All the Way by Air' from Batavia to England, bs 5/9, via Honolulu 09/8 transit cds, registered (label) cover franked 2G 5c canc Batavia cds, sealed black/brown 'Door Censuur Geopend' NEI censor tape tied by red NEI censor mark also red '....Geteekend/Gecensureed' and red 'Ec.C' NEI censor marks, and resealed with B&W GB/Caribbean PC90 OBE 31842216 censor tape, typed 'KLM/Trans-Tasman/PAA to USA/Onward air transmission'. Carried by KNILM to Sydney, via Trans Tasman to Auckland, Pan Am FAM9 to San Francisco, US internal air service to New York, Pan Am FAM18 to Lisbon, and European air service to England. A well documented WWII item with great routing. Two small non invasive closed top edge tears. Do not detract, see image.

Perceived Value

(Netherlands East Indies) 
WWII censored air all the way 'Two Ocean' airmail,  Batavia to London, via Honolulu 26/8 and New York 29/8, registered (label) imprint etiquette cover, franked 1G 15c, red 'Censureed/5' NEI censor mark on front. Flown KNLIM to Manila, Pan Am FAM 14 to San Francisco, US internal air to New York, Pan Am FAM 18 to Lisbon, BOAC/KLM to London. A well documented WWII item in fine example of KNILM/PAA "two ocean" mail service via Manila; suspended after Pearl Harbour in Dec 1941, see Boyle p 820-828.

Netherlands East Indies, 1941, Aug 15
WWII censored air all the way 'Two Ocean' airmail, Batavia to London, via Honolulu 26/8 and New York 29/8, registered (label) imprint etiquette cover, franked 1G 15c, red 'Censureed/5' NEI censor mark on front. Flown KNLIM to Manila, Pan Am FAM 14 to San Francisco, US internal air to New York, Pan Am FAM 18 to Lisbon, BOAC/KLM to London. A well documented WWII item in fine example of KNILM/PAA "two ocean" mail service via Manila; suspended after Pearl Harbour in Dec 1941, see Boyle p 820-828.

Perceived Value

(Netherlands East Indies) World War II dual censored Macassar to London,  registered (label) cover franked G1.15  typed 'I.W. to Durban', sealed brown  NEI censor tape, tied by large red circular 'Deviezen/Censur' censor marks front and verso,  and Bermuda B&W OBE 978, flown KNILM to Manila/Sydney/Singapore, then Pan Am to San Francisco, US internal air service to New York,  FAM 18 to Lisbon, and KLM/BOAC to England. This "two ocean" mail was suspended after Pearl Harbour on Dec 1941, see Boyle p 820-828.

Netherlands East Indies, 1941, Oct 11
World War II dual censored Macassar to London, registered (label) cover franked G1.15 typed 'I.W. to Durban', sealed brown NEI censor tape, tied by large red circular 'Deviezen/Censur' censor marks front and verso, and Bermuda B&W OBE 978, flown KNILM to Manila/Sydney/Singapore, then Pan Am to San Francisco, US internal air service to New York, FAM 18 to Lisbon, and KLM/BOAC to England. This "two ocean" mail was suspended after Pearl Harbour on Dec 1941, see Boyle p 820-828.

Perceived Value

Netherlands Antilles, 1943, Mar 30
Flown World War II cover from Hato Field, Curacao to USA, franked 6 canc American Base Forces PO cds, APO 812 return address , "Passed by US Army Examiner" hs.

Perceived Value

(Netherlands Antilles) KLM, F/F Curacao to New York, no arrival ds, souvenir company cover franked 35c, large green flight cachet, tied by violet Curacao censor mark.

Netherlands Antilles, 1943, Aug 16
KLM, F/F Curacao to New York, no arrival ds, souvenir company cover franked 35c, large green flight cachet, tied by violet Curacao censor mark.

Perceived Value

(Netherlands Antilles) KLM, F/F Curacao to New York, no arrival ds, souvenir company cover franked 35c, large green flight cachet, tied by violet Curacao censor mark.

Netherlands Antilles, 1943, Aug 16
KLM, F/F Curacao to New York, no arrival ds, souvenir company cover franked 35c, large green flight cachet, tied by violet Curacao censor mark.

Perceived Value

Netherlands, 1945, Dec 8
Early post war trans Atlantic airmail, Bussum (Netherlands) to New York, no arrival ds, plain cover franked 172 c, canc 'Bussum/8 XII 45' cds. WWII ended in Europe in May 1945. The likely carrier of this cover is American Overseas Airlines which opened a service from Hurn, England to New York in October 1945.

Perceived Value

(Netherlands Antilles) KLM F/F Curacao to Amsterdam, no arrival ds, blue/white souvenir cover franked 45c.

Netherlands Antilles, 1946, Feb 20
KLM F/F Curacao to Amsterdam, no arrival ds, blue/white souvenir cover franked 45c.

Perceived Value

(Netherlands) American Overseas Airlines, F/F FAM 24, Amsterdam to New York, b/s, official red/cream souvenir cover.

Netherlands, 1946, Feb 21
American Overseas Airlines, F/F FAM 24, Amsterdam to New York, b/s, official red/cream souvenir cover.

Perceived Value

(Netherlands) F/F FAM 24, Amsterdam to New York, bs 22/2, official red/cream souvenir cover franked 92 1/2c,  American Overseas Airlines,

Netherlands, 1946, Feb 21
F/F FAM 24, Amsterdam to New York, bs 22/2, official red/cream souvenir cover franked 92 1/2c, American Overseas Airlines,

Perceived Value

(Netherlands) KLM F/F, Amsterdam to Curacao, b/s, cachet, souvenir cover.

Netherlands, 1946, Jun 06
KLM F/F, Amsterdam to Curacao, b/s, cachet, souvenir cover.

Perceived Value

(Netherlands) KLM/Scottish Aviation, F/F Amsterdam-Glasgow, typed endorsement, no arrival ds, 'Amsterdam 25/7/46 postmark, addressed to FJ Field.

Netherlands, 1946, Jul 29
KLM/Scottish Aviation, F/F Amsterdam-Glasgow, typed endorsement, no arrival ds, 'Amsterdam 25/7/46 postmark, addressed to FJ Field.

Perceived Value

(Netherlands Antilles) Airmail round trip test cover to Curacao, bs 2/11, franked 10c Transport, canc New York, NWI stamps 30c cancelled for the return, and blue PAA Office "Received  Nov 2" cachet verso, Pan Am. See article  in Apr/June 1998 JLKAL by R Saundry about the, as yet, unrecognized, scarcity of these covers.

Netherlands Antilles, 1946, Nov 1
Airmail round trip test cover to Curacao, bs 2/11, franked 10c Transport, canc New York, NWI stamps 30c cancelled for the return, and blue PAA Office "Received Nov 2" cachet verso, Pan Am. See article in Apr/June 1998 JLKAL by R Saundry about the, as yet, unrecognized, scarcity of these covers.

Perceived Value

(Netherlands Antilles) Airmail round trip test cover to Curacao, bs 2/11, franked 10c Transport, canc New York, NWI stamps 30c cancelled for the return, and blue PAA Office "Received  Nov 2" cachet verso, Pan Am. See article  in Apr/June 1998 JLKAL by R Saundry about the, as yet, unrecognized, scarcity of these covers.

Netherlands Antilles, 1946, Nov 1
Airmail round trip test cover to Curacao, bs 2/11, franked 10c Transport, canc New York, NWI stamps 30c cancelled for the return, and blue PAA Office "Received Nov 2" cachet verso, Pan Am. See article in Apr/June 1998 JLKAL by R Saundry about the, as yet, unrecognized, scarcity of these covers.

Perceived Value

Netherlands, 1947, Aug 11
KLM special flight, Amsterdam-Grand Rapids, USA, bs 13/8, franked 60c, special commem postmark, plain cover, ms endorsement.

Perceived Value

(Netherlands ) First acceptance of mail from Netherlands for carriage on SAA F/F Rome to Johannesburg, bs 6/11, airmail etiquette PC, fine strike framed magenta 'Roma-Jahannesburg' flight cachet. Uncommon. Ironed vertical crease, not visible f rom front.

Netherlands , 1950, Nov 1
First acceptance of mail from Netherlands for carriage on SAA F/F Rome to Johannesburg, bs 6/11, airmail etiquette PC, fine strike framed magenta 'Roma-Jahannesburg' flight cachet. Uncommon. Ironed vertical crease, not visible f rom front.

Perceived Value

(Netherlands) KLM F/F, Amsterdam to Philadelphia, b/s 25/1, cachet, souvenir cover.

Netherlands, 1952, Jan 23
KLM F/F, Amsterdam to Philadelphia, b/s 25/1, cachet, souvenir cover.

Perceived Value

Netherlands, 1952, Oct 27
KLM F/F Amsterdam to Mexico, bs 29/10, printed souvenir envelope, franked 50c, special violet Schipol departure postmark.

Perceived Value

(Netherlands) KLM F/F Amsterdam-Santiago, souvenir cover, cachet, b/s.

Netherlands, 1952, Nov 06
KLM F/F Amsterdam-Santiago, souvenir cover, cachet, b/s.

Perceived Value

(Netherlands) KLM, F/F Amsterdam to Santiago de Chile, b/s 8/11, souvenir cover.

Netherlands, 1952, Nov 06
KLM, F/F Amsterdam to Santiago de Chile, b/s 8/11, souvenir cover.

Perceived Value

(Netherlands) KLM F/F Amsterdam-Klagenfurt, b/s, cachet.

Netherlands, 1953, May 17
KLM F/F Amsterdam-Klagenfurt, b/s, cachet.

Perceived Value

(Netherlands) KLM F/F Amsterdam to Kabul, Afghanistan, bs 11/5, printed souvenir airmail envelope, franked 50c, special violet cachet.

Netherlands, 1953, Oct 8
KLM F/F Amsterdam to Kabul, Afghanistan, bs 11/5, printed souvenir airmail envelope, franked 50c, special violet cachet.

Perceived Value

(Netherlands) KLM  Constellation special flight for immigrants, Amsterdam-Sydney, b/s 5/11, souvenir cover franked 75c.

Netherlands, 1954, Oct 31
KLM Constellation special flight for immigrants, Amsterdam-Sydney, b/s 5/11, souvenir cover franked 75c.

Perceived Value

Netherlands, 1954, Oct 31
KLM Constellation special F/F for immigrants, Amsterdam-Sydney, b/s, souvenir cover.

Perceived Value

Netherlands, 1955, May 5
KLM F/F Amsterdam to Christchurch Air Race, New Zealand, bs 11/10, printed souvenir envelope, franked 80c, special violet Air Race cachet.

Perceived Value

(Netherlands) KLM F/F Amsterdam to Christchurch Air Race, New Zealand, bs 11/10, printed souvenir envelope, franked 80c, special violet Air Race cachet.

Netherlands, 1955, May 5
KLM F/F Amsterdam to Christchurch Air Race, New Zealand, bs 11/10, printed souvenir envelope, franked 80c, special violet Air Race cachet.

Perceived Value

(Netherlands) F/F Amsterdam to Ankara, violet cachet, b/s, official illus cover, KLM

Netherlands, 1956, Apr 23
F/F Amsterdam to Ankara, violet cachet, b/s, official illus cover, KLM

Perceived Value

(Netherlands) KLM F/F Amsterdam to Khartoum, bs 27/4, printed souvenir envelope, franked 25c, special violet cachet.

Netherlands, 1956, Apr 26
KLM F/F Amsterdam to Khartoum, bs 27/4, printed souvenir envelope, franked 25c, special violet cachet.

Perceived Value

(Netherlands) KLM F/F Amsterdam to Palma de Majorca, bs 27/4, printed souvenir envelope, franked 25c, special violet cachet.

Netherlands, 1956, Apr 26
KLM F/F Amsterdam to Palma de Majorca, bs 27/4, printed souvenir envelope, franked 25c, special violet cachet.

Perceived Value

(Netherlands) KLM F/F Amsterdam to Budapest, bs 21/6, printed souvenir envelope, franked 25c, special violet cachet.

Netherlands, 1956, Jun 21
KLM F/F Amsterdam to Budapest, bs 21/6, printed souvenir envelope, franked 25c, special violet cachet.

Perceived Value

(Netherlands) KLM F/F Amsterdam to Belgrade, bs 15/4, plain envelope, franked 25c, special violet cachet.

Netherlands, 1957, Apr 12
KLM F/F Amsterdam to Belgrade, bs 15/4, plain envelope, franked 25c, special violet cachet.

Perceived Value

(Netherlands) KLM F/F Amsterdam to Moscow, bs 21/7, printed souvenir envelope, franked 11c, special black cachet.

Netherlands, 1958, Jul 21
KLM F/F Amsterdam to Moscow, bs 21/7, printed souvenir envelope, franked 11c, special black cachet.

Perceived Value

(Netherlands) KLM F/F Amsterdam to Tokyo via the Polar Route, bs 3/11, printed souvenir envelope, franked 36c, special black cachet.

Netherlands, 1958, Nov 1
KLM F/F Amsterdam to Tokyo via the Polar Route, bs 3/11, printed souvenir envelope, franked 36c, special black cachet.

Perceived Value

(Netherlands) F/F Amsterdam to Biak (Ned. N. Guinea), via Polar route, cachet, b/s, souvenir company cover, KLM.

Netherlands, 1958, Nov 03
F/F Amsterdam to Biak (Ned. N. Guinea), via Polar route, cachet, b/s, souvenir company cover, KLM.

Perceived Value

(Netherlands) F/F Amsterdam to Biak (Ned. N. Guinea), via Polar route, cachet, b/s, souvenir company cover, KLM.

Netherlands, 1958, Nov 03
F/F Amsterdam to Biak (Ned. N. Guinea), via Polar route, cachet, b/s, souvenir company cover, KLM.

Perceived Value

(Netherlands) KLM F/F Amsterdam to Tripoli, bs 5/11, printed souvenir envelope, franked 12c, special black cachet.

Netherlands, 1958, Nov 4
KLM F/F Amsterdam to Tripoli, bs 5/11, printed souvenir envelope, franked 12c, special black cachet.

Perceived Value

(Netherlands New Guinea) KLM F/F Biak to Amsterdam, bs 9/11, orange/grey/white souvenir cover franked 56c, grey flight cachet.

Netherlands New Guinea, 1958, Nov 08
KLM F/F Biak to Amsterdam, bs 9/11, orange/grey/white souvenir cover franked 56c, grey flight cachet.

Perceived Value

Netherlands New Guinea, 1958, Nov 08
KLM F/F Biak to Tokyo, bs 8/11, green/black/white souvenir cover franked45c, black flight cachet.

Perceived Value

(Netherlands) KLM F/F Amsterdam to Saigon, bs 2/4, printed souvenir envelope, franked 32c, special black cachet.

Netherlands, 1959, Mar 31
KLM F/F Amsterdam to Saigon, bs 2/4, printed souvenir envelope, franked 32c, special black cachet.

Perceived Value

(Netherlands) F/F Amsterdam to Tunis, cachet, b/s, souvenir company cover, KLM.

Netherlands, 1959, Apr 16
F/F Amsterdam to Tunis, cachet, b/s, souvenir company cover, KLM.

Perceived Value

(Netherlands) Rocket flight, AJ de Bruin rocket #612, 'Rocket/ PH-EL/Flight' cachet tying green rocket stamp, canc red 'Nederland/13 Juni 1959/Ruimtevaart' ds.

Netherlands, 1959, Jun 13
Rocket flight, AJ de Bruin rocket #612, 'Rocket/ PH-EL/Flight' cachet tying green rocket stamp, canc red 'Nederland/13 Juni 1959/Ruimtevaart' ds.

Perceived Value

(Netherlands) KLM F/F Lockheed Electra, Amsterdam to Istanbul, bs 29/10, and return, bs Amsterdam 29/10, printed souvenir envelope, franked 42c Netherlands and 105u Turkey stamps, special green triangular cachet.

Netherlands, 1959, Oct 28
KLM F/F Lockheed Electra, Amsterdam to Istanbul, bs 29/10, and return, bs Amsterdam 29/10, printed souvenir envelope, franked 42c Netherlands and 105u Turkey stamps, special green triangular cachet.

Perceived Value

(Netherlands) First B707 Paris to Tokyo, arrival ds on front, cachet, air France.

Netherlands, 1960, Feb 17
First B707 Paris to Tokyo, arrival ds on front, cachet, air France.

Perceived Value

(Netherlands) F/F Amsterdam to Conakry, cachet, b/s, souvenir company cover, KLM.

Netherlands, 1960, Nov 07
F/F Amsterdam to Conakry, cachet, b/s, souvenir company cover, KLM.

Perceived Value

(Netherlands ) F/F Amsterdam to Bombay, bs 3/4, attractive souveir over franked72c, official flight cachet. Image.

Netherlands , 1969, Apr 2
F/F Amsterdam to Bombay, bs 3/4, attractive souveir over franked72c, official flight cachet. Image.

Perceived Value

(Netherlands) TAP,  F/F Amsterdam to Faro, b/s, souvenir cover, cachet.

Netherlands, 1974, Apr 5
TAP, F/F Amsterdam to Faro, b/s, souvenir cover, cachet.

Perceived Value