Description:Fred Clarke autographed 1950-56 Callahan Hall of Fame card. Vintage fountain pen "Fred Clarke" signature rating 8-8/9 out of 10 appears on his 1950s Callahan card. Hint of wear at corners/edges (along with some very minor toning) and there is a hairline smudge resulting from pooling of ink at start of autograph. Includes auction LOA from JSA: Sig. EX/MT-NM, Card EX/MT