AT first glance it appears to be isolated Machine Doubling. The picture of the mintmark is a bit fuzzy and I cannot be to sure if I am seeing a split upper serif on that mint mark. If there is a split in that serif, then it could be a RPM. Looking at the CONECA master files, I see two possible RPMs that this maybe. However, without the coin in hand, it would be hard to tell which is which, IF it is a RPM.
BJ Neff
BJ Neff




















