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Calvin Coolidge suggest that Coolidge's image was created deliberately as a campaign tactic, while others believe his withdrawn and quiet behavior to be natural, deepening after the death of his son in 1924. On August 2, 1923, President Harding died unexpectedly in San Francisco while on a speaking tour of the western United States. Vice President Coolidge was in Vermont visiting his family home, which had neither electricity nor a telephone, when he received word by messenger of Harding's death. The new president dressed, said a prayer, and came downstairs to greet the reporters who had assembled. His father, a notary public