Photograph of Lieutenant John Porte (right), Glenn Curtiss (center), and an unidentified man with the Curtiss Model H "America" aircraft, circa 1910.
Caption on envelope: "Curtiss in front of America / 86 / Lt. John Porte in hat / 1910."
Photograph of the Lufthansa Junkers Ju 86 "Brocken" aircraft (fuselage designation D-AREV), circa 1930s-1940s. A swastika is painted on the aircraft's tail.