Animated gun turret

An animated naval gun turret, based on a British 15 inch turret Mark 1. The figure represents a person 5 ft 8 in high (172 cm). Key

1.Platform deck
2.Shell room
3.Lower deck
4.Magazine
5.Middle deck
6.Trunk
7.Main deck
8.Barbette
9.Working Chamber
10.Upper Deck
11.Roller path
12.Cradle
13.Gunhouse