2023年10月12日 · Authorized by Act of Congress of 29 August 1916 and appropriated-for on 4 March 1917, Montana (BB-51), the third ship of the projected South Dakota (BB-49)‑class, was laid down on 1 September...

USS Montana, a 43,200-ton South Dakota class battleship, was laid down at the Mare Island Navy Yard, California, in September 1920. Her construction was suspended in February 1922, under the...

Considerably larger and more powerful than the preceding Colorado class, the South Dakota class was designed to achieve 23 knots (43 km/h; 26 mph), they represented an attempt to catch up with the increasing fleet speeds of its main rivals, the British Royal Navy and Imperial Japanese Navy.

USS Iowa (BB-61) is a retired battleship, the lead ship of her class, and the fourth in the United States Navy to be named after the state of Iowa. Owing to the cancellation of the Montana -class battleships, Iowa is the last lead ship of any class of United States battleships and was the only ship of her class to serve in the Atlantic Ocean ...

USS Montana (BB-51), was a South Dakota-class battleship laid down in 1920 but cancelled and scrapped in 1923; USS Montana (BB-67), would have been the lead ship of the Montana-class battleships; however, the entire class was cancelled in 1943; USS Montana (SSN-794), is a Virginia-class submarine

USS Montana (BB-51), 1918 Program -- construction cancelled in 1922. USS Montana, a 43,200-ton South Dakota class battleship, was laid down at the Mare Island Navy Yard, California, in September 1920. Her construction was suspended in February 1922, under the terms of the Washington Naval Limitations Treaty, and she was subsequently formally ...

USS "Montana" (BB-51) was scrapped prior to completion. "Montana" was scheduled to be a "South Dakota"-class battleship , the second United States Navy ship to be named in honor of the 41st state .

English: The USS Montana (BB-51) was a proposed United States battleship of the South Dakota class. Construction began on 1 September 1920, but due to the Washington Naval Treaty, it was cancelled on 8 February 1922. The hull was later scrapped.

USS Montana (BB-51) was a South Dakota-class battleship, the second United States Navy ship to be named in honor of the 41st state. Her keel was laid down on September 1, 1920 by the Mare...

Montana (BB-51) under construction at the Mare Island Navy Yard, California, 3 January 1921. The view was taken from the shipway's overhead crane, looking forward over the ship's hull, with the after double-bottom structure in the foreground. Construction was stopped shortly after this photo was taken and she was scrapped in place.