Airtight underwater chamber
Else clues• Ammo cart
• Ammunition carrier on wheels
• Ammunition chest
• Ammunition container
• Ammunition wagon
• Artillery wagon
• Enclosure for a sandhog
• Military funeral carriage
• Place for ammunition
• Structure for underwater construction
• Tunnel worker's chamber
• Vehicle in an infantry song
• Watertight chamber
• Watertight structure
• An ornamental sunken panel in a ceiling or dome
• A two-wheeled military vehicle carrying artillery ammunition
• A chest to hold ammunition
• Large watertight chamber used for construction under water