Photograph of (from left to right) Charles Manly, Glenn Curtiss, and Albert Zahm with the Langley Aerodrome A aircraft, circa 1914.
Caption on envelope: "Glenn Curtiss, Dr. Zahm, Charles Manley [sic]."
Photograph of the Langley Aerodrome A aircraft (far right), a Curtiss flying boat, and other seaplanes, circa 1914. Caption on envelope: "Langley Aerodrome and other aircraft (Curtiss flying boat and float planes)."
Photograph of the christening of the Curtiss Model H "America" flying boat, circa 1910s. Ms. Masson, the person performing the christening, stands on the right (in light-colored dress, back to camera).Caption on envelope: "Christening of America /…
Photograph of the Langley Aerodrome A aircraft, circa 1914. A man is seated at the controls while two other men stand below in shallow water.Caption on envelope: "Langley Aerodrome."
Photograph of people with an unidentified flying boat, circa 1913.Caption on envelope: "Flying Boat / Thaw and McCurdy / 1913."Caption on negative: "Early flying boat, 1913."
Photograph of a crowd gathered around the Antoinette Monobloc aircraft (fuselage number 16), circa 1910s.
Inscription on negative: "H. Letham [sic]."
Caption on envelope: "Latham Antoinette / Side."