Edward Martin Signed Index Card 3x5 NEGRO LEAGUE Autographed Signature Auto
Jeff Potter's AUTHENTIC TRADING POST
Buy it now or best offer on this vintage index card, with a clear and bold blue ink pen signature of former Negro League star Ed Martin. An tough Negro League autograph to find, this is the first autographed index card of his that I have handled. Lifetime guarantee on authenticity, with money back, no time limit, should you decide to have it authenticated by PSA or JSA.