Incoming Resources
- The John C. Winston Company, Philadelphia, Chicago etc., c1924
- The John C. Winston Company, Philadelphia, Chicago etc., c1925
- John C. Winston co., Philadelphia, Chicago etc., c1901
- The Gregg publishing company, New York, Chicago etc., c1932
- P.F. Volland Company, New York, Chicago etc., c1921
- The John C. Winston Company, Philadelphia, Chicago etc., 1942