Browse Items (17034 total)

Envelope fragment with five Siam [Thailand] stamps, circa 1939-1945.

Air mail cover addressed to William E. Boeing, Seattle, Washington, May 20, 1938. Includes a stamped cachet with an image of Glenn L. Martin.Stamped: "Macksburg, IA. Birthplace of Glenn L. Martin (1886-), Designer of Martin Airplanes - Air Mail Week…

First flight air mail cover addressed to William E. Boeing, Seattle, Washington, May 19, 1938. Stamped cachet: "Aviation History, 1911-1938 - Glenn L. Martin Flies First Plane into Clay Center, Nebraska, 1911. 1911 - Pusher type plane. 1938 - Glenn…

Special delivery air mail cover addressed to William E. Boeing, Pasadena, California, March 30, 1938.Stamped: "By Air Mail - Par Avion."

First flight air mail cover addressed to Hudson's Bay Company, Vancouver, B.C., October 18, 1938.Stamped: "First day cover - Via air mail from San Francisco."

First flight air mail cover addressed to Bill Boeing, Jr., Honolulu, Hawaii, May 28, 1937.Stamped cachet: "Primeiro Voo – Correio - Transpacific - Macau-USA."

First flight air mail cover addressed to Bill Boeing, Jr., Seattle, Washington, December 5, 1935. Includes one piece of Halekulani Bungalows (Hawaii) stationery.Stamped cachet: "First Flight - Transpacific Route F.A.M. Route 14 - Honolulu-San…

First flight air mail cover addressed to William E. Boeing, Seattle, Washington, from Inter-Island Airways, Ltd., Honolulu, Hawaii, December 5, 1935.Stamped cachet: "First Flight - Transpacific Route F.A.M. Route 14 - Honolulu-San Francisco (Alameda…

First flight air mail cover addressed to Mrs. William E. Boeing, Seattle, Washington, October 5, 1935. Stamped: "First Flight - Transpacific eastbound from Guam - Pan American Clipper."

First flight air mail cover addressed to Bill Boeing, Jr., Seattle, Washington, October 5, 1935. Stamped: "First Flight - Transpacific eastbound from Guam - Pan American Clipper."