As follows is a gallery of United States Lines cap badges from 1923-1960.
United States Lines
March 1923. SS Leviathan. Licensed officer.
United States Lines
1922-1929. Licensed officer Reproduction.
United States Lines
1929-1932. Licensed officer.
United States Lines.
1929-1932. Ordinary Seaman Steward.
United States Lines.
1932-1939. Licensed officer and Able Bodied seaman.
United States Lines.
1938-1946. Steward. Licensed officer and able-bodies seaman.
United States Lines (under War Shipping Administration)
January 1943-1946. Licensed officer. Commissioned in United States Maritime Service.
United States Lines
1947-1958. Licensed Officer. Master or mate.
United States Lines.
1947-1958. Licensed officer or Able Bodied Seaman.