|Lot No: 14|
Date: 1931, May 1
Est. price: £100.00
Category: Alex Newall personal collection
Description: Imperial Airways, first experimental flight to Australia, intermediate stage CALCUTTA to ALLAHABAD, bs 4 May 31. Souvenir cover franked 3 annas. Reference # 31.09b Alexander Newall, 'British External Airmails Until 1934', 2nd edition 1996.