Double turretted monitor Onondaga, on the James River

[Sailors in front of turret on the U.S.S. Lehigh Passaic-class ironclad monitor upon the James River, with chicken in the foreground]

Where prisoners were exchanged

Launch of the Dictator

The "Monitor," showing her ports open and the muzzles of her "barkers."

The turret of the Monitor shows fifteen marks where she was hit by rebel shot...

Monitors, Charlestown Navy Yard.