My apologies, I forgot to spell check.
I mean that they did produced proof 1963 Lincoln pennies but none have the s mint mark and I thought all proofs came from SAN FRANCISCO.
This has the obvious DENVER mint mark BUT it is over AN S . My pics are from my phone but I can clearly see the serif on the end of the S. Maybe was a low quality PROOF TURNED into a DENVER coin. Or part of the so called BLANKS with a weak S sent from SAN FRANCISCO mint while it was closed.
I mean that they did produced proof 1963 Lincoln pennies but none have the s mint mark and I thought all proofs came from SAN FRANCISCO.
This has the obvious DENVER mint mark BUT it is over AN S . My pics are from my phone but I can clearly see the serif on the end of the S. Maybe was a low quality PROOF TURNED into a DENVER coin. Or part of the so called BLANKS with a weak S sent from SAN FRANCISCO mint while it was closed.

























