Air Mail Unused on cover / entire letter 1919-58 covers (39) carried on various flights and including 1919 experimental flight -- three showing different cachets, 1928 1st. Official Air Post, 1929 Nassau to Miami (7, one with U.S. 5c.), 1930 Nassau to Miami (5) and a range of later items, three in combination with U.S. 5c.; generally good to fine | Christie's

Lot 1503

1503

Air Mail Unused on cover / entire letter 1919-58 covers (39) carried on various flights and including 1919 experimental flight -- three showing different cachets, 1928 1st. Official Air Post, 1929 Nassau to Miami (7, one with U.S. 5c.), 1930 Nassau to Miami (5) and a range of later items, three in combination with U.S. 5c.; generally good to fine

Details

Air Mail Unused on cover / entire letter 1919-58 covers (39) carried on various flights and including 1919 experimental flight -- three showing different cachets, 1928 1st. Official Air Post, 1929 Nassau to Miami (7, one with U.S. 5c.), 1930 Nassau to Miami (5) and a range of later items, three in combination with U.S. 5c.; generally good to fine