Graded VG-EX 4 by PSA. Very attractive example of the 1926-1929 Postcard-back Exhibits Babe Ruth (pose variation). This classic Exhibit-style card set was actually issued by a small competitor of the Exhibit Supply Company. The postcard-format reverse includes the warning: “Not To be Used In Exhibit Machines.” Crisp and clean, with centering slightly toward the lower right, light corner wear, a tiny corner crease on the lower left. The traditional postcard reverse is clean with two light spots of toning. An example with outstanding visual appeal for the assigned grade, and a worthy addition to any Exhibits, Babe Ruth, or classic prewar-cards collection. Reserve $1,000. Estimate $2,000+.