Battleship HMS Ramillies before September 1934.

From an undated postcard. She still has on turrets B & X the two aircraft flying-off platforms that were added in 1918 but removed and replaced by a catapult fittted to X turret during her June 1932-September 1934 major refit. Also during that refit, her main mast was altered into a tripod mast by the addition of two struts, not present here.
Ship details: http://en.wikipedia.org/wiki/HMS_Ramillies_(07)