The BL 13.5 inch naval gun Mk I was Britain's first successful large breechloading naval gun, initially designed in the early 1880s and eventually deployed in the late 1880s. Mks I - IV were all of 30
The forward 13.5-inch (343-mm) gun turret of the battleship HMS Hood
Aft barbette mounting on battleship HMS Empress of India in drydock at Chatham Dockyard in the 1890s
Barbette mounting on Re Umberto
Pre-dreadnought battleship
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Pre-dreadnought battleships were sea-going battleships built from the mid- to late- 1880s to the early 1900s. Their designs were conceived before the appearance of HMS Dreadnought in 1906 and their cl
HMS Royal Sovereign (1891) was the first pre-dreadnought battleship of the Royal Navy.
HMS Ocean was typical of pre-dreadnought battleships
HMS Dreadnought shows the low freeboard typical for early ironclad turret-ships. This ship, launched in 1875, should not be confused with her famous successor, launched in 1906, marking the end of the pre-dreadnought era.
The heavy guns and forward barbette of Mikasa's main battery