One of the rarest of all Hockey Hall of Fame signatures. Pair of letters are each signed by John Kilpatrick, the man who ran Madison Square Garden and the New York Rangers for a quarter of a century. Both are written to famed NY sportswriter Jimmy Powers on Madison Square Garden letterhead. Content regards Jimmy Powers' new radio show which Kilpatrick congratulates him on. Kilpatrick letters are as rare as New York Rangers Stanley Cup Championships. Each comes with a PSA LOA.