England - Australia 1932, First All-Australian Air Mail Xmas Greetings cover, left London 7th January 1932, arrived 21st January 1932, postmarked 'Post early for Christmas'; Germany - Australia, 1936, airletter to Australia, back stamped Sydney 25 December 1936; another Spain to Cuba, 1937 censored cover flown via Lisbon and New York. The last with some small faults, used. (3)
Estimate: 50 AUD