Does anyone have any ideas what could have caused these ripple marks in the hair of this 76S clad proof Kennedy Half Dollar? I found two of these in a roll of proofs, identical...so the ripple marks must be on the die. Thank You, Larry Nienaber
Numismatters - The Official Euro Collections International Blog: Making World Coins I only found this, it says it's common on the mirrored fields, not sure if it would explain the rippling on the device though.