Browse Items (308 total)

Air mail cover addressed to William E. Boeing, Seattle, Washington, from Black and Bigelow, Incorporated, New York, August 2, 1928. Commemorates the "inauguration trip of the five cent air mail."Stamped: "Inauguration trip of the five cent air mail."

International air mail cover addressed to Mrs. William E. Boeing, Seattle, Washington, from R. Ortman, Paris, France, August 7, 1928. Stamped: "Par Avion."

Air mail postcard addressed to William E. Boeing, Seattle, Washington, from W. A. Patterson, Des Moines, Iowa, August 10, 1928.

Air mail postcard addressed to William E. Boeing, Seattle, Washington, from R .F. Ahrens, Des Moines, Iowa, August 10, 1928.

Air mail postcard addressed to William E. Boeing, Seattle, Washington, from the Des Moines Post Office, Iowa, August 10, 1928. Text reads: "Congratulations - Des Moines, IA today dispatched more than 40,000 pieces of air mail via Boeing planes for a…

First flight air mail cover addressed to Dr. Hans Joachim Post, Hamburg, Germany, from Dr. Fred Post, Peekskill, New York, October 28, 1928. Stamped: "First Flight Air Mail via Graf Zeppelin - United States – Germany. Oct. 28, 1928. Via Air Mail."

Letter to William E. Boeing from Herbert Hoover, Jr., November 17, 1928. Sends thanks for making his recent trip to Seattle memorable, including a plant tour and social time with the Boeing family. Two handwritten pages on Stanford University…

Airgram to Bertha Boeing from William E. Boeing, November 28, 1928. Informs her that they left "with 773 pounds of mail, our record load out of Oakland" and details the flight. One handwritten page.

Airgram to Bertha Boeing from William E. Boeing, November 29, 1928. Describes slight delay en route from Salt Lake City, Utah to Cheyenne, Wyoming due to weather conditions in Sherman Hill [Wyoming?]. One handwritten page.

Magazine, "The Air Mail Collector," Vol. 1, No. 3, Whole No. 3, January 3, 1929. 50 typed pages.Inscription: "Mrs. Boeing, From Bill Herron."