The American aircraft carrier USS Enterprise is launched in Virginia.
The world's longest bridge, 4 1/2 miles long, is opened with lavish parade in Newport News, Virginia.
US Navy giant aircraft carrier, first of ten, planned to carry H-bomb carrying planes.
The First Lady Mrs Hoover launches a liner named after her husband.
The massive American aircraft carrier USS Forrestal is launched in Virginia.
Ship in dry dock, Mrs. Connally breaking champagne against bows, crowd watching ship.
The liner "United States" on early sea trials in the Atlantic.