Airmail Collector Reference Database - Netherlands New Guinea

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(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