These are on Ebay presently. I think these are repros based on the screw post attachment style on the rear of them. Correct? If I'm not mistaken, they are based on the JR Gaunt version of enlisted collar EGA discs. Couldn't upload the fronts of the discs. The pics are too big. But, I believe this style of screw post attachment is used on other repro discs if I'm not mistaken.
Edited by Schnicklfritz, 07 May 2016 - 12:16 PM.