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 (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 three servicemen, two in flight gear, with Brigadier General William Mitchell's SPAD XVI aircraft, likely in Koblenz, Germany, circa 1918-1919. Mitchell's eagle insignia is visible on the fuselage. Part of Album Two from the Nancy…
Photograph of servicemen working on Brigadier General William Mitchell's SPAD XVI aircraft, Koblenz, Germany, circa 1918-1919. Mitchell's eagle insignia is visible on the fuselage. Inscription on album page: "The Prince of Wales trip to Coblenz."Part…
Photograph of servicemen working on Brigadier General William Mitchell's SPAD XVI aircraft, Koblenz, Germany, circa 1918-1919.Inscription on album page: "The Prince of Wales trip to Coblenz."Part of Album Two from the Nancy Harkness Collection of…
Photograph of the eagle emblem on Brigadier General William Mitchell's SPAD XVI aircraft, circa 1917-1919.Inscription on album page: "Gen. Mitchel's [Mitchell's] ship." Part of Album Three from the Nancy Harkness Collection of World War I Photograph…