The Classic series were the first putters produced by Cameron Golf International. They were originally released toward the end of 1992 to tour players and were produced until Cameron’s affiliation with Titleist began in October 1994. With this series, Scotty sought to perfect several modern classic designs. The Classic 1.5 model has the same cavity back design as the Classic I but has a shorter flow neck and also has a sightline in the cavity. 100 or less of this prototype model were produced.