Photograph of a Curtiss R-9 seaplane in flight, circa 1915-1918.
Part of a photograph album related to William Monks's military training in the United States during World War I, circa 1915-1918.
Photograph of two servicemen seated in the cockpits of a Curtiss R-9 seaplane, circa 1915-1918.Part of a photograph album related to William Monks's military training in the United States during World War I, circa 1915-1918.
Photograph of two servicemen with a Curtiss R-9 seaplane, circa 1915-1918.Part of a photograph album related to William Monks's military training in the United States during World War I, circa 1915-1918.