Photograph of an unidentified serviceman leaning against a Curtiss HS-2L flying boat, 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 a Curtiss HS-2L flying boat (fuselage number 5566), circa 1915-1918. The aircraft is painted with a fish paint scheme.Part of a photograph album related to William Monks's military training in the United States during World War I, circa…
Photograph of two servicemen on a partially submerged Curtiss HS-2L flying boat, 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 Curtiss HS-2L flying boats parked along a beach, 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 three Curtiss HS-2L flying boats (one with partial fuselage number 191[?]) parked on dry land, circa 1915-1918.Part of a photograph album related to William Monks's military training in the United States during World War I, circa…
Photograph of people watching a U.S. Navy blimp 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 a U.S. Navy blimp 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 a U.S. Navy blimp, 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 a U.S. Navy blimp, circa 1915-1918. An American flag is tied to the back of the blimp.
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 a U.S. Navy blimp in flight above a field, 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.