A post October 1937 German photograph of the Regia Marina battleships Giulio Cesare (front) & Conti de Cavour (rear). In this photo, you can tell the difference by optic openings of the main battery rangefinders atop the bridge.
During the 1950s, a photo of the 380mm/45 main guns of the battleship Jean Bart. While Jean Bart had two turrets, they worked as four. The gap between the pairs of guns was an armored bulkhead. Each side acted separate of the other.
Damaged by a severe storm during her breakthrough attempt into the North Sea German battleship Gneisenau gets her 283 mm/54.5 SK C/34 guns cleaned from the ice. Korsfjorden, Norway December 31, 1940
The No. 1 and 3 Mark 7 16-inch/50-cal. gun turrets are fired during a main battery firing exercise aboard the battleship USS Missouri (BB 63), Sept 1, 1986
USS Oklahoma (BB-37) and USS Arizona (BB-39) in the Pedro Miguel locks, Panama Canal in January 1921. The Warship in distance is USS Nevada (BB-36). NIPA-NHHC Archives. Catalog #: NH 89443
Puget Sound Navy Yard, USS New York (BB-34), USS Texas (BB-35), USS Charlotte (CA-12) and an unidentified battleship (likely a Tennessee class) in drydock, Aug 21, 1923
A rare photo of the 3 King George V class battleships seen together. HMS Duke of York, HMS King George V and HMS Anson anchoring Garelock while a their scrapping.