Browse Items (308 total)

Aero mail cover addressed to William E. Boeing, President of the Aero Club of the Northwest, Seattle, Washington, September 5, 1918. Includes "Flying" official publication stamp and 16-cent Jenny postage stamp.Stamped: "Aero Mail."

Aero mail cover addressed to William E. Boeing, President of the Aero Club of the Northwest, Seattle, Washington, December 12, 1918. Includes "Flying" official publication stamp and 6-cent Jenny postage stamp.Stamped: "Aero Mail."

Letter to William E. Boeing from Robert Gale, Mayor of Vancouver, B.C., February 10, 1919. Offers congratulations for flight between Vancouver and Seattle, Washington. One typed page and envelope.

Letter to William E. Boeing from a representative of the Canadian Official Great War Exhibit, Vancouver, B.C., February 28, 1919. Offers congratulations for flight between Vancouver and Seattle, Washington. One typed page.

Letter and first flight air mail cover addressed to William E. Boeing from a representative of the Canadian Official Great War Exhibit, Vancouver, B.C., February 28, 1919. Certifies Boeing arrived in Vancouver, B.C. by seaplane, making the first…

Letter and first flight air mail cover addressed to William E. Boeing from Frank E. Woodside, Acting Mayor, Vancouver, B.C., February 28, 1919. Offers congratulations on first flight between Vancouver and Seattle, Washington. One typed page and…

Letter and first flight air mail cover addressed to William E. Boeing from J. S. Patterson, March 3, 1919. Expresses pleasure about seeing WEB during this historical trip and sends thanks for "arranging for Patsy to take such a wonderful flight." One…

Waybill of mail dispatched from Vancouver, B.C. to Seattle, Washington by hydro-airplane at 12:45pm, March 3, 1919. Includes handwritten note: "Received Seattle P.O. March 3, 1919, 4:20pm - C. M. Perkins, Supt. Mail." One typed page.

Letter to William E. Boeing from Office of the Postmaster, March 3, 1919. Acknowledges receipt of "one sack of mail from Vancouver, B.C. as the first international airplane mail ever received in Seattle, Washington" and offers congratulations. One…

Letter to William E. Boeing from [illegible] Manager, Canadian Official Great War Exhibit, March 6, 1919. Informs Boeing that they have enclosed the original letter that WEB brought from Seattle Mayor Ole Hanson to Vancouver, B.C. on a recent airmail…