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…
Letterhead for the Non-Partisan Aviation Committee for the Re-Election of Mayor La Guardia, circa late 1930s. Harold E. Hartney is listed as an organizing co-chairman.