Historical Marker
Latin School
Historical marker location:
Hartford, Connecticut
( Marker is on Farmington Ave., 1 mile Asylum Ave., on the right when traveling east.)
Free School. Hartford Grammar School.
The first recorded submarine attack in history occurred in Connecticut during the American Revolution. On September 6, 1776, the American submarine Turtle attempted to attach a bomb to a British ship in New York Harbor, but the mission was ultimately unsuccessful.