Lou Kretlow was an American League swingman over ten seasons, who retired with a rather remarkable record of averaging six bases on balls every nine nine innings. His card is ungraded here and has rounded corners, some creasing running vertically down from the top and a bottom left centering bias.  The signature, inscribed "To Chris, My Best", is superb and in black Sharpie.  PSA/DNA has graded the autograph as MINT 9.