#historyonleo #onthisday On January 21st 1954 USS Nautilus, the first nuclear-powered submarine, is launched in Groton, Maine by Mamie Eisenhower, First Lady of United States.
#historyonleo #onthisday On January 21st 1954 USS Nautilus, the first nuclear-powered submarine, is launched in Groton, Maine by Mamie Eisenhower, First Lady of United States.