64bn I like that one a lot but that mark (however I think was minted that way) is distracting as heck.
I like this coin. It has great color, IMO - blues and nearly purples. Great luster (particularly for a brown coin) and I can only find 2 tiny nicks. Abe's beard is actually full from a branch mint coin. I think it is easily a 65 coin but it has a strike through so they only gave it a 64.