Photograph of German servicemen with a wingless Albatros D.V aircraft, Koblenz, Germany, circa 1914-1919.Inscription on album page: "Boche testers. Coblenz."Part of Album Two from the Nancy Harkness Collection of World War I Photograph Albums, circa…
Photograph of a group of German wagons in a clearing, circa 1914-1919. Inscription on album page: "Boche transports."Part of Album Two from the Nancy Harkness Collection of World War I Photograph Albums, circa 1914-1919.
Photograph of a Handley Page O/400 aircraft taxiing across an airfield, circa 1915-11919.Inscription on album page: "Hadley [Handley] Page."Part of Album Two from the Nancy Harkness Collection of World War I Photograph Albums, circa 1914-1919.
Photograph of the interior of a German airship hangar, Trier, Germany, circa 1918-1919. Inscription on album page: "Zepp [Zeppelin] hangar -- Treves."Part of Album Two from the Nancy Harkness Collection of World War I Photograph Albums, circa…
Photograph of the interior of a German airship hangar, Trier, Germany, circa 1918-1919.Inscription on album page: "Zepp [Zeppelin] hangar -- Treves."Part of Album Two from the Nancy Harkness Collection of World War I Photograph Albums, circa…
Photograph of the interior of a German airship hangar, Trier, Germany, circa 1918-1919.Inscription on album page: "Zepp [Zeppelin] hangar -- Treves."Part of Album Two from the Nancy Harkness Collection of World War I Photograph Albums, circa…
Photograph of a large building, Koblenz, Germany, circa 1918-1919. At the time this photo was taken, the building was being used by the Young Men's Christian Association (YMCA). Inscription on album page: "Y.M.C.A. Coblenz."Part of Album Two from the…
Leaflet about American airplane roundels, circa 1918. Text: "When you see this sign on an airplane [red, blue, and white roundel] / He is an American / Don't shoot at him / He is trying to help you.Inscription on album page: "Dropt [dropped] by…
Photograph of a LFG Roland D.VI aircraft, circa 1917-1919. A Fokker D.VII aircraft is visible in the background.Inscription on album page: "Roland."Part of Album Two from the Nancy Harkness Collection of World War I Photograph Albums, circa…
Photograph of a line of Fokker D.VII aircraft, circa 1917-1919.Inscription on album page: "Fokkers."Part of Album Two from the Nancy Harkness Collection of World War I Photograph Albums, circa 1914-1919.