SS President Coolidge motors ranged from a tenth horsepower to the 13,250 horsepower main motors. The ship had refrigerated cargo space. "President Coolidge" was initially designed for 350 first class, 150 "special" or intermediate class passengers with space for 1,260 passengers of all classes and a crew of 300. The ship was launched on 21 February 1931 after Mrs. Calvin C. Coolidge broke a bottle of water that came from a brook on the Coolidge farm in Vermont on the bow. "President Hoover" and "President Coolidge" ran between San Francisco and Manila via Kobe and Shanghai, and some round the World voyages that
Calvin Coolidge six years that man has given me unsolicited advice—all of it bad." Even so, Coolidge had no desire to split the party by publicly opposing the nomination of the popular commerce secretary. Although a few of Harding's cabinet appointees were scandal-tarred, Coolidge initially retained all of them, out of an ardent conviction that as successor to a deceased elected president he was obligated to retain Harding's counselors and policies until the next election. He kept Harding's able speechwriter Judson T. Welliver; Stuart Crawford replaced Welliver in November 1925. Coolidge appointed C. Bascom Slemp, a Virginia Congressman and experienced federal politician,