Template:TheSightM
From The Dreadnought Project
Admiralty, Gunnery Branch (1916). The Sight Manual. 1916. O.U. 6026 (late C.B. 1243). Copy No. 1749 at the The National Archives. ADM 186/216.
Admiralty, Gunnery Branch (1916). The Sight Manual. 1916. O.U. 6026 (late C.B. 1243). Copy No. 1749 at the The National Archives. ADM 186/216.