WARNING: DO NOT CLEAN A COIN WITHOUT EXPERT SUPERVISION! THIS IS NOT AN ADVERTISEMENT TO CLEAN COINS NOR AN ENDORSEMENT OF ANY COIN CLEANING PRODUCT. David Lisot, Video Producer, Cointelevision.
Alvin L. Stern is a coin dealer and numismatic appraiser. In this lecture presentation at the Texas Numismatic Association in 2016 he addresses the great taboo about cleaning coins. Alan contends that it is necessary part of the coin collecting hobby. Learn his perspective about this controversial subject and how to do so responsibly.
