Hi
Howard, though similar, its not from the Sabaeans. It is a satrapal coin from the Persian Sabakes of
Egypt c.340BC. I have a (real) one here:
http://www.ancients.info/gallery/showphoto.php/photo/2719The
reverse is quite convincing, the
style is absolutely right. The test mark also typical. The condition of these coins is always
poor. It is possible that the coin was heavily
pitted and then polished. Then again, the
obverse does look weak, the helmet design strangely modern, and it would be normal to copy certain features to pass it off.
All in all, whats the
weight and where you get it and in what circumstances?
All the best
Alex