That's just amazing Pat.
I never imagined anyone getting this far this quickly. It's a much harder challenge than plating a stamp. (No blocks, no records, and no known plate size) The guys that did some of that stuff took decades, and they worked in the 20's and 30's when the stuff was available by the boxful for what we'd consider to be very little.
I'm not sure if this will link ok, it's probably in a members only area. But if it does, the "fun" begins around page 42 or so.
https://d2jf3tgwe889fp.cloudfront.ne...Bookmarked.pdf