Description:Ty Cobb autographed 1950-56 Callahan Hall of Fame card. Green fountain pen "Ty Cobb" signature rating 8-8/9 out of 10 appears on his 1950s Callahan card. Well centered with the slightest hint of wear at corners/edges. Seldom offered and highly desirable in this rare format. Includes auction LOA from JSA: Sig. NM, Card EX/MT-NM