mathman,
It could be that NOE has the prints for many of those moulds. I have some NEI stuff, even some of Walt's towards the end.
A few bullets were cast from some original NEI Prochko molds in 35, 41, 44, and 45 and sent to Al at NOE. He made a limited run of these molds with Elmer's signature lasered onto the side.
Story
