The Sopwith Dolphin in RFC, RNAS, RAF & Polish service.
Royal Air Force Museum (Great Britain)
Cross & Cockade International.
[Great Britain] : Royal Air Force Museum in collaboration with Cross & Cockade International,
2012.
Includes index.
Dolphin (Fighter plane)
Dolphin (Fighter plane)
World War, 1914-1918
World War, 1914-1918
Fighter planes