The 9.2" gun, called 'Spur', at the Duxford Museum, Cambridge, England.
Spur with the glacis in front of the gun, behind the group from Stony Batter.
Spur: rear, and inside and underneath showing the gearing.
The Oliver Hill 9.2" gun at Rottnest Island, off Freemantle, Western Australia, and a tunnel.
The 9.2" gun, 'O'Hara' in the Straits of Gibraltar.
The 9.2" gun, MKI, in Brazil.