SS President Coolidge Newport News, Virginia built the two ships, completing "President Hoover" in 1930. The keel for "President Coolidge" was laid 22 April 1930 and the ship was delivered 1 October 1931. They were the largest merchant ships built in the United States up to that time. Each ship had turbo-electric transmission, with a pair of steam turbo generators generating current that powered propulsion motors on the propeller shafts. Westinghouse built the turbo generators and propulsion motors for "President Coolidge" but General Electric built the turbo generators and propulsion motors for "President Hoover". In the "President Coolidge" twelve Babcock & Wilcox superheater
Presidency of Calvin Coolidge vision or program of action that the presidencies of Theodore Roosevelt and Woodrow Wilson had led the public to associate with presidential greatness. Presidency of Calvin Coolidge The presidency of Calvin Coolidge began on August 2, 1923, when Calvin Coolidge became President of the United States upon the sudden death of Warren G. Harding, and ended on March 4, 1929. A member of the Republican Party, Coolidge had been Vice President of the United States for when he became the 30th President of the United States. Elected to a full four–year term in 1924, Coolidge gained a reputation as a