'The Continental Army tried out a one-man, hand-cranked one of these crafts invented by David Bushnell'
submarine
1776: The Continental Army tried out a one-man, hand-cranked one of these crafts invented by David Bushnell
The Continental Army tried out a one-man, hand-cranked one of these crafts invented by David Bushnell
The Continental Army tried out a one-man, hand-cranked one of these crafts invented by David Bushnell
1776
submarine
1776