Advertisement for an airship height indicator tool created by John Sylvester Wheelwright, circa 1910s-1920s.Part of a photograph album related to John Sylvester Wheelwright's service with the Royal Naval Air Service, circa 1907-1943.
Advertisement for a compass distributed by Lilley and Reynolds Limited, London, England, circa 1910s-1920s.Part of a photograph album related to John Sylvester Wheelwright's service with the Royal Naval Air Service, circa 1907-1943.
Advertisement for a P.T. Tidecourse Indicator distributed Lilley and Reynolds Limited, London, England, circa 1910s-1920s.Part of a photograph album related to John Sylvester Wheelwright's service with the Royal Naval Air Service, circa 1907-1943.
Oblique aerial photograph of an airfield and coastline, circa 1910s-1920s. Seaplanes and airplane hangars are visible.Part of a photograph album related to John Sylvester Wheelwright's service with the Royal Naval Air Service, circa 1907-1943.
Oblique aerial photograph of an airfield and coastline, circa 1910s-1920s. Seaplanes and airplane hangars are visible.Part of a photograph album related to John Sylvester Wheelwright's service with the Royal Naval Air Service, circa 1907-1943.
Oblique aerial photograph of an airship hangar, circa 1910s-1920s.Part of a photograph album related to John Sylvester Wheelwright's service with the Royal Naval Air Service, circa 1907-1943.
Oblique aerial photograph of an airship (HMA No. 24), circa 1917-1919.Part of a photograph album related to John Sylvester Wheelwright's service with the Royal Naval Air Service, circa 1907-1943.
Oblique aerial photograph of British Bellerophon-class battleship, circa 1900s-1920s.Part of a photograph album related to John Sylvester Wheelwright's service with the Royal Naval Air Service, circa 1907-1943.
Oblique aerial photograph of a British C-class light cruiser, circa 1910s-1920s.Inscription: "4982.K."Part of a photograph album related to John Sylvester Wheelwright's service with the Royal Naval Air Service, circa 1907-1943.
Oblique aerial photograph of a British C-class light cruiser, circa 1910s-1920s.Inscription: "4983.K."Part of a photograph album related to John Sylvester Wheelwright's service with the Royal Naval Air Service, circa 1907-1943.