These are identified by the
symbols in the left
field on the
reverse and the
monograms below the throne: The symbol in the left
field is usually described as a buckle. Below throne: AI or similar. From the Lamsakos
mint. That would make this M.J.
Price No. 1380, or similar: see examples on
[ACS LINK] or on
ANS'
PELLA database:
[https://numismatics.org/pella/id/price.1380]. (And possibly "
Price 1979A" (supposedly, according to a few firms; I don't it in the actual book or on
PELLA.)
BUT...
I'm worried about this coin. Maybe others can weigh in, but unless this is the example that recently appeared at
auction [ACS Link], the two are "too close for comfort." I try to be very conservative about condemning a coin, and haven't given it enough attention yet, but the defect on the
reverse is similar.
EDIT: Thanks shanxi, worries were well-founded.