Description:Pair of unusual 1920's "Exhibit" style postcards. Each pictures two baseball players and two boxers incl. Ruth, Johnson, Simmons, and Hornsby. Boxers incl. Tunney and Leonard. Each card has creasing and is stamped on back "Not to be Used in Exhibit Machines". Rare non-Exhibit card baseball postcards incl. Ruth: Range GD/VG-VG