Offered here is a Scotty Cameron Classic X with no model name on the sole.
From Vog: I have seen a handful of these early models-different models-without the Classic engraving and model number on the sole. From talking to Scotty they were made prior to his deciding on the name/model number and may have been made for the tour. While this has been refinished, it's a nice refinish and has original grip and a NOS Milled Putters Red Nylon cover. 35". Condition Near Mint, 9.5/10 refinished and unused since.