Wilson Staff Billy Casper Putter Only 500 Limited Edition Putters made worldwide. The Wilson Staff Limited Edition Putter is a tribute to the life and career of Billy Casper who passed away on February 7, 2015. Billy Casper was a three-time major Champion, at the 1959 and 1966 US Open, as well as, 1970 Masters. He holds the title for 51 PGA Tour wins and two-time PGA Player of the year. Billy Casper was first added to the World Golf Hall of Fame in 1978 after the first Casper Model Wilson Putter was made in 1961. The Wilson Staff Billy Casper Putter is a limited edition piece with only 500 made worldwide. Inspired by the classic mid mallet design used by Billy to win the 1966 US Open and many more tournaments, the Billy Casper putter now features: Maintain general head shape/profile and heel shafted design. Larger with a heaver head weight (355 gram range) for today’s greens. Brass face and sole insert to tie into the multi material aspect of some of the older Biltmore putters and for improved feel. Milled face, and possible other areas of the head, for consistency.