Photograph of a British North Sea-class airship (N.S.7), circa 1917-1921. Several servicemen are gathered underneath.Part of a photograph album related to John Sylvester Wheelwright's service with the Royal Naval Air Service, circa 1907-1943.
Technical drawing, "East Fortune arrangement of suspensions of N.S.3 and N.S.4 [airships]," circa 1917-1921.Part of a photograph album related to John Sylvester Wheelwright's service with the Royal Naval Air Service, circa 1907-1943.
Photograph of a British North Sea-class airship in flight, circa 1917-1921.Part of a photograph album related to John Sylvester Wheelwright's service with the Royal Naval Air Service, circa 1907-1943.
Technical drawing, "Water ballast valve for N.S.4 [airship]," circa 1917-1921.Part of a photograph album related to John Sylvester Wheelwright's service with the Royal Naval Air Service, circa 1907-1943.
Certificate issued to Lieutenant (temporary Captain) John S. Wheelwright by the Royal Air Force, circa 1918. Notes that Wheelwright was mentioned in the "London Gazette" for gallant and distinguished services and states the King's high appreciation…