ORIGINAL COPIES are STYRENE In the case of ROY HANDY STP-334 Both DEMO & Stock Copy have Identical Deadwax. Both are on STYRENE and are Scratched - "ZTSC-107536" With " T I " 180 degrees, scratched in the Deadwax. Deadwax Width approx 14mm I don't know if this will help further, but when you hold to the light Exactly where the "6" is scratched there is a slight, but noticable dimple in the STYRENE. Also a very Tiny Dot/Dimple Under the "C-" where the ZTSC-107536 is Scratched. -------------------------------------------------------------------------------------------- ------------* 70s Repro * ------------* 70s Repro * The Repro is on Vinyl, Is a different shade of Green, Scratched Matrix, and the DEADWAX Width is about 8mm. The Vinyl is quite Pitted when held to the light. The Boot has "ZTSC-103536" Scratched in the Deadwax. Instead of "ZTSC-107536"