I think shanxi is correct in suggesting this to be
Marcus Aurelius,
however I think that this is a
contemporary copy that has been
blundered by whomever it was responsible for its manufacture.
The
reverse legend is a reversed and partially inverted version of
the typically encountered: "
ЄΦЄϹΙΩΝ B ΝЄOΚ". Neither
side has
been fully detailed as one would expect from an original.
There are a couple of additional variants on
RPC (and
Karwiese)
to that presented by shanxi, but the basic
types are the same.
- Walter