I believe this is a Diana Lucifer coin with a deer bottum right. No ID on the emperor. I only found a Diana deer coin fom Claudius II. Please help, to ID.
I don't believe it's in Latin. I think it's a Greek-language Roman provincial coin. Looks like Marcus Aurelius or Commodus by the portrait. Is it silver or bronze? How big is it and how much does it weigh?
The portrait style is all wrong to be CII unless there is a provincial I'm not aware off (very possible).
The reverse is clear DIANAE C. Greek would not use a D but a delta. There are Colonial coins that used Latin but the vast majority used the name of the colony on the reverse rather than a descriptive legend so this exception should be easy to find. The right side legend may be COM ANT and Commodus fits the face. I have not seen the coin. My guess is Cremna like this Septimius but a Commodus variation??? https://www.acsearch.info/search.html?id=99342
Marcus Aurelius, 161 - 180 AD Pisidia, Cremna Mint (or Kremna) Obverse: IMP CMAVR, Laureate, draped and cuirassed bust right. Reverse: DIANAEC REM, Artemis standing facing holding bow and uncertain object, stag at feet to right. BMC5 I think it is very rare.
Yes. http://rpc.ashmus.ox.ac.uk/feedback/newcoin/ I would suggest summitting this to the Ashmolean Museum and see what they say. It is at least a rare coin they would like to see and could be something that adds to the next RPC edition. They know of six but their photo is no better than yours. http://rpc.ashmus.ox.ac.uk/coins/4/7759/
Thanks for the links, I have submit my coin to them. Added some new photo's. Diameter 23 mm Weight 8.58 g