Photograph of a De Havilland D.H.4 aircraft in flight, circa 1926-1927.Part of a photograph album related to Julius A. Barr's flight training with the U.S. Army Air Corps at Brooks Field and Kelly Field, Texas, circa 1926-1927.
Photograph of a De Havilland D.H.4 aircraft on approach to land, circa 1926-1927. Inscription on album page: "De Haviland [Havilland] gliding in to land."Part of a photograph album related to Julius A. Barr's flight training with the U.S. Army Air…
Photograph of De Havilland D.H.4 aircraft parked at an airfield, circa 1917-1919.Part of a scrapbook related to Edward I. Sproull's military career during and after World War I, circa 1916-1919.
Photograph of a Royal Air Force De Havilland D.H.4 aircraft, circa 1917-1919.Part of a set of photograph album pages related to Eric G. Peter's service with the Royal Air Force during and after World War I, circa 1914-1920s.
Photograph of a De Havilland D.H.4 aircraft, circa 1917-1919.Part of a set of photograph album pages related to Eric G. Peter's service with the Royal Air Force during and after World War I, circa 1914-1920s.
Photograph of a De Havilland D.H.4 aircraft, circa 1917-1919. The image is partially damaged.Part of a scrapbook related to Edward I. Sproull's military career during and after World War I, circa 1916-1919.
Photograph of a De Havilland D.H.4 and other aircraft parked at an airfield in France, likely Orly Field, circa 1918-1919.Inscription: "France, 1918-19."Part of a photograph album documenting the World War I service of Herman J. Sommerhauser, circa…
Photograph of a De Havilland D.H.9A aircraft (fuselage number 1197) parked near hangars, circa 1917-1919.Part of a scrapbook related to Edward I. Sproull's military career during and after World War I, circa 1916-1919.