Arnold Palmer keeps a close eye on the ball as he putts on number 3 hole on Thursday, August 6, 1987 in Palm Beach Gardens, during opening round of the PGA Championship at the PGA National Golf Club.

Arnold Palmer keeps a close eye on the ball as he putts on number 3 hole on Thursday, August 6, 1987 in Palm Beach Gardens, during opening round of the PGA Championship at the PGA National Golf Club.