Scott #AP5 10 cents Air Mail Stamp

The Scott #AP5 10 cents Air Mail Stamp is a postage stamp issued by the United States in 1926-27. It features a Curtiss JN-4 biplane, which was a popular military training aircraft during World War I. The stamp has a denomination of 10 cents and is dark blue in color. It was created to pay for airmail service, which was a relatively new form of transportation at the time. The Scott #AP5 was part of the first series of airmail stamps issued by the United States and is now a valuable collectible item.