Seven special players signed these full-sized NFL helmets, which would make for a terrific display in your home, office or place of business. Here are the signers: Y.A. Tittle of the Giants, Troy Aikman of the Cowboys, Joe Theisman of the Redskins, Dan Marino of the Dolphins, Drew Bledsoe of the Patriots, Laurence Taylor of the Giants and Joe Montana of the Chiefs. The signatures average 9 out of 10.