Photograph of William E. Boeing (right) and an unidentified man in front of steam engine during a logging operation, likely in Washington, circa 1903-1915.
Photograph of the Nulli Secundus airship (British Army Dirigible No. 1) parked in a hangar, circa 1907.Inscription on album page: "Nulli Secundus I before attachment of car."Part of a photograph album related to John Sylvester Wheelwright's service…
Photograph of Thomas E. Selfridge in the Aerial Experiment Association's Cygnet I kite, Baddeck, Nova Scotia, November 14, 1907.Inscription: "Lieut. Selfridge in the man hole of the kite Signet, Nov. 14, 1907."Caption from bulletin: "4. Lieut.…