Bob Gibson had all of thirteen major league games under his belt when the 1960 Topps set rolled out and, as you might expect, he looks almost impossibly young here.  A pristine PSA/DNA 10 autograph is seen here, in blue Sharpie and well-placed away from the two images of Gibson.  The card has some corners rounding and frayed, with excellent color. A stunning autograph from a man who would go down as one of the fiercest pitchers of all time.