It is truly an honor to own this putter. I purchased it from Anthony Santo Silvestro (Raiders on TCC). He acquired the putter from the personal collection of one of the most renowned Cameron collectors in Japan, Makoto "Mac" Suzuki. In Bill Vogeney's book, The Art of Putters, he has a picture of what is referred to as the "Emerald City" putter. According to Vogeney, Dan Levine who co-authored the book with him, was the one who came up with that nickname for the putter. According to the description in the book, Scotty first used dots on the flange of a putter for Lanny Wadkins. The green dots were for those who felt the white dots were too distracting. Vogeney told me in an Instagram chat that he thought there were only 4-5 of the Emerald City putters in existence. This putter is pictured on the bottom of page 128 in the Cameron Collector (Japanese) book. The actual COA has also been personally signed by Scotty. View Provenance for this putter.