Two Signed Baseballs by 1955 Heisman winner Hopalong Cassady and 1974 and 1975 winner Archie Griffin. Hopalong Cassady signed an Official International League baseball (President Randy A. Mobley) while working for the Columbus Clippers and Archie Griffin an Official Major League Baseball (Bud Selig).
Archie Griffin signed the OMLB ball in black ballpoint on the sweet spot, adding his familiar H.T. 1974/75 inscription. SGC Authentication has authenticated adding their certification sticker on the reverse side near the MLB logo.
Cassady signed the sweet spot in black sharpie, adding his uniform number 40.
SGC BASIC CERT (Griffin) / SLOOPY AUCTIONS FULL LETTER OF AUTHENTICITY (Cassady)