The Classic 1 model was the first of the Classic Series produced by Cameron Golf International in 1993. Just prior to that in 1992 Scotty was still working for Mizuno. This putter is a pre-Classic 1 prototype with Cartier script engravings. This model has a shorter heel than the Classic 1. Maybe around 20 pieces were made. This putter also has the hand-stamped MIZUNO on the back bumper.