1932 Sept. 24 Shanghai 25c for Flight Sept. 25 Von Gronau Round-the-World Flight, Shanghai to Hong Kong and Manila, rec'd. Manila Sept. 27. This is one of only 111 covers carried on this leg of the flight and only one of 16 that received the Sept. 27 Manila back stamp. (2 images)

1932 Sept. 24 Shanghai 25c for Flight Sept. 25 Von Gronau Round-the-World Flight, Shanghai to Hong Kong and Manila, rec'd. Manila Sept. 27. This is one of only 111 covers carried on this leg of the flight and only one of 16 that received the Sept. 27 Manila back stamp. (2 images)