Chuck Heck (2020)
Many collectors enjoy collecting different die states such as die cracks and rim cuds. Clash marks, caused when dies strike dies, are probably the most misunderstood. My presentation is focused on making them easier to understand. Presenting: Chuck Heck, numismatist for 65 years. This presentation was part of the 2020 Newman Numismatic Portal Sympsosium, held virtually, August 28-30, 2020.