6 inch calibre naval gun on pedestal mount with cast steel armoured shield. This gun is missing its breech block. Markings - BL 6 inch wire Mark XI* EOC 1912, no 2289. Technical specifications - ...

6 inch rifled breech loading gun with replica steel gunshield. The gun has 5 main structural elements – the Breech, the barrel, shield, the cradle, including elevation and traversing mechanism and ...

When HMCS Niobe was decommissioned in 1915, its armaments were removed. During World War Two, Niobe's 6-inch guns were used to form a battery on Partridge Island in defence of the Saint John's harbour ...