World War II 20mm antiaircraft gun and crew
A large 40mm antiaircraft gun mount.
7" deck gun on the USS Pennsylvania
Training on antiaircraft gun
World War II crew with deck gun.
40mm guns repel Japanese aircraft.
Deck of Civil War ship - note guns.
Civil War Naval gun and crew.
Navy crew with gun wheeled onto deck. Crew is loading gun.
The Monitor - you can see dents where cannonballs hit.