USS CIMARRON (AO-22)

U.S. Maritime Commission type T3-S2-A1

From 1934-1942 the U.S. Maritime Commission focused on mainly building dry cargo carriers to replace the aging and slow World War I-era vessels that made up the majority of the U.S. cargo fleet. The commission refrained from constructing tankers...

Victory Ship

U.S. Maritime Commission design type VC2-S-AP2

The Victory ship was 445 feet long with a capacity of 10,850 deadweight tons, slightly more than its forerunner the Liberty ship. Most importantly, the vessel was capable of a speed of just over 15 knots, which put it in the same class as...

N3-S-A1 Type

The Maritime Commission designed this coastal cargo ship to be used by the British Ministry of War Transport and all 36 built were transferred to that country as part of the Lend-Lease program. The vessels were among the smallest self-propelled cargo ships produced by the U.S. Maritime...

Concrete Ship

U.S. Maritime Commission design type C1-S-D1

Thirty six of these concrete-hull ships were built for the U.S. Maritime Commission. Originally designed to carry sugar, the U.S. Army converted many into floating warehouses and intentionally sank several to form beachheads following the...

SS SCHUYLER OTIS BLAND

U.S. Maritime Commission design type C3-S-DX1

The only vessel of the C3-S-DX1 design, SS Schuyler Otis Bland was the final vessel ordered by the U.S. Maritime Commission, and the first vessel launched by the newly-created Maritime Administration. The vessel’s name honored the...

SS PATRICK HENRY

U.S. Maritime Commission type EC2-S-C1 “Liberty Ship”

The driving force behind the Liberty ship design was speed of construction. The U.S. Maritime Commission initially designed and contracted its standardized “C” cargo ships at a relatively leisurely pace, but by the beginning of 1941...

Mariner-Class Cargo Vessel

Maritime Administration design type C4-S-1A

The final ships designed by the U.S. Maritime Commission, the Mariner-class, did not go into production until after the U.S. government had reorganized the agency as the Maritime Administration under the Department of Commerce....

U.S. Maritime Commission Post-World War II

After World War II, the surplus of cargo ships produced by the Emergency Shipbuilding Program meant that the U.S. Maritime Commission had several years to develop a successor to the Victory ship and Long Range Shipbuilding Program-era designs.  The final two vessels designed and ordered by...

Vessels for the U.S. Navy

As a part of the Emergency Shipbuilding Program, the U.S. Maritime Commission, in addition to the construction of cargo ships and tankers, also built many commissioned U.S. Navy vessels. Between 1939 and 1945, the commission oversaw the delivery of 682 “military” type vessels.

The navy...

Wartime Shipbuilding

Even as the U.S. Maritime Commission’s Liberty shipbuilding program got into full swing, the agency was also designing and building more types of ships as part of the emergency program. Many of these ships were built for wartime use, designed with materials shortages in mind.  The...