Liberty ships are a class of cargo ship built in the United States during World War II under the Emergency Shipbuilding Program. Although British in concept, the design was adopted by the United State
SS Jeremiah O'Brien, one of the four surviving Liberty ships, photographed in 2022
A colored diagram of compartments on a Liberty ship, from the right side, front to the right Machinery spaces Command and control Liquid stores Dry cargo Engine room Misc Dry stores Habitation
140-ton vertical triple expansion steam engine of the type used to power World War II Liberty ships, assembled for testing before delivery
Engine room (model cutaway)
The Victory ship is a class of cargo ships produced in large numbers by American shipyards during World War II. They were a more modern design compared to the earlier Liberty ship, were slightly large
Liberty ship
…three ships every two days), easily the largest number of ships ever produced to a single design. The Liberty ship was effectively superseded by the Victory ship, a somewhat larger, materially faster, more modern-powered vessel of generally similar design. A total of 531 Victory ships were built between 1944 and…
SS Red Oak Victory, now a museum ship
Victory cargo ships are lined up at California Shipbuilding Corporation in Los Angeles, California.
Model of a Victory ship's superstructure and center cranes. The engine room is located below the superstructure. This model is on display at the American Merchant Marine Museum in Kings Point, New York.
War Shipping Administration photo showing early 1944 Victory ship construction at California Shipbuilding Corporation with a May 1945 war tonnage production chart