BL 4-inch Mk VII naval gun
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The BL 4-inch gun Mk VII was a British high-velocity naval gun introduced in 1908 as an anti-torpedo boat gun in large ships, and in the main armament of smaller ships. Of the 600 produced, 482 were s
On HMAS Australia, 1918
An example on a "DEMS" (defensively equipped merchant ship), 1943
An example in East Africa, World War I.
Gun from HMS New Zealand outside the Auckland War Memorial Museum.
The 10th Coast Regiment, Royal New Zealand Artillery was a territorial coastal artillery regiment of the New Zealand Army. The regiment was formed in 1940 as 10th Heavy Regiment, New Zealand Artillery
One of the 9.2 inch guns at Wrights hill operated by the regiment, 1957