Photograph of an aircraft fuselage, showing the "knight and devil" emblem of the 91st Aero Squadron, circa 1917-1919. Three German crosses are painted on the knight's shield, signifying three aerial victories.Inscription on album page: "91st Aero…
Photograph of several unidentified aircraft parked near a German airship hangar, circa 1918-1919Part of Album Two from the Nancy Harkness Collection of World War I Photograph Albums, circa 1914-1919.
Photograph of an Albatros D.V aircraft (tail number D5808), circa 1917-1919.Part of Album Two from the Nancy Harkness Collection of World War I Photograph Albums, circa 1914-1919.
Album Two from the Nancy Harkness Collection of World War I Photograph Albums, circa 1914-1919. The album contains 163 black-and-white photographs with handwritten captions of various scenes in Europe during World War I, circa 1914-1919. Images…
Photograph of a battlefield, circa 1914-1919.Inscription on album page: "Before and -- after."Part of Album Two from the Nancy Harkness Collection of World War I Photograph Albums, circa 1914-1919.
Photograph of a boat on the Rhine, possibly in Koblenz, Germany, circa 1914-1919.Inscription on album page: "Rhine."Part of Album Two from the Nancy Harkness Collection of World War I Photograph Albums, circa 1914-1919.
Photograph of Brigadier General William Mitchell (second from right) and other servicemen near a hangar entrance, Koblenz, Germany, circa 1918-1919.Inscription on album page: "The Prince of Wales trip to Coblenz."Part of Album Two from the Nancy…
Photograph of Brigadier General William Mitchell (far right) and other servicemen talking at an airfield, Koblenz, Germany, circa 1918-1919.Inscription on album page: "The Prince of Wales trip to Coblenz."Part of Album Two from the Nancy Harkness…
Photograph of Brigadier General William Mitchell being helped out of a flight suit, Koblenz, Germany, circa 1918-1919.
Inscription on album page: "Gen. Mitchell. The Prince of Wales trip to Coblenz."
Part of Album Two from the Nancy Harkness…
Photograph of buildings along a shoreline, Luxembourg, circa 1918-1919.Inscription on album page: Luxembourge [sic].Part of Album Two from the Nancy Harkness Collection of World War I Photograph Albums, circa 1914-1919.