Hello! Yes,my friend,you are right: the design of both faces of your coin matches well that of the coin in Numista catalogue you have found. But… not at all the weight: yours,1.2g. ; the cat. says 8.4g.(!!!). Very big difference! I don't know what to say… Maybe other denomination of a same type?!
BTW, your coin need to be cleaned. it has quit a big lay of ground, which covered almost 60% of whole coin surface. and it should be removed for better storage of YOur coin. Details, also will be visible much better after it will be cleaned.
48 -72 hours in aqua distillata bath, then clean the upper lay, then again, again and again until removing whole dirty. . cleaning process should be under scope, at least X10. YOur coin will look much better. after cleaning YOu can cover it by olive oil, or vaseline and leave to dry. It depends on each collector`s preferences - how eacj collector would like to see their coin.
better to train on cheap coins without any collectible worth .
