Automobile Trade Journal (October 1920)
Commercial America (July 1923)
Motor Age (April 17, 1924)
American Exporter (January 1925)
Chilton Automobile Directory (January 1926)
Automobile Trade Journal (June 1, 1927)
Trailer Trade (May 12, 1937)
Commercial Car Journal (September 1942)
Commercial Car Journal (March 1955)