Photograph of the Roman Imperial Baths in Trier, Germany, circa 1919. Inscription on album page: "Kaiser's Palace -- Treves."Part of Album One from the Nancy Harkness Collection of World War I Photograph Albums, circa 1914-1919.
Photograph of a Royal Aircraft Factory S.E.5 aircraft (tail number 8005), circa 1916-1919. The aircraft's tail is propped up on a wooden frame. Inscription on album page: "S.E.5. British scout plane."Part of Album One from the Nancy Harkness…
Photograph of a Salmson 2 A2 aircraft (fuselage number 4) of the 90th Aero Squadron, U.S. Army Air Service, in flight near an observation balloon, circa 1917-1919. Inscription on album page: "U.S. Observation baloon [sic] and Salmson plane."Part of…
Photograph of a Salmson 2 A2 aircraft (fuselage number 4) of the 90th Aero Squadron, U.S. Army Air Service, in flight, circa 1917-1919.Inscription on album page: "Salmson. French and U.S. observation plane."Part of Album One from the Nancy Harkness…
Photograph of the Schütte-Lanz airship S.L.5 airship being removed from its hangar, Trier, Germany, circa 1915. Three servicemen are visible on top of the airship.Inscription on album page: "Zepp. hangar at Treves, and Zepp coming out of same."Part…
Photograph of servicemen and women at an outdoor table, Schloss Sinzig, Germany, circa 1918-1919.Inscription on album page: "Luncheon -- Barbarosa Castle. Zinzig [sic], Ger. H'dq'rs. 4th Corps Air S."Part of Album One from the Nancy Harkness…
Photographic group portrait of servicemen and women in front of a statue of Frederick I (Frederick Barbarossa), Sinzig, Germany, circa 1918-1919.Inscription on album page: "H'dq'rs 4th Corps Air Service at Sinzig, Germany."Part of Album One from the…
Photograph of German servicemen escorting American prisoners of war through a city, Germany, April 1918. Inscription on photo: "Gefangene Amerikaner. [illegible]-4-18."Inscription on album page: "American prisoners in Germany. April-1918."Part of…
Photograph of servicemen gathered around the wreckage of Gotha aircraft, circa 1914-1918. Inscription on album page: "Motor of Gotha."Part of Album One from the Nancy Harkness Collection of World War I Photograph Albums, circa 1914-1919.
Photograph of servicemen gathered around a damaged Curtiss NC-3 seaplane, Azores, Portugal, circa 1918-1919.Inscription on album page: "N.C.3 at Azores."Part of Album One from the Nancy Harkness Collection of World War I Photograph Albums, circa…