Today I found this coin. I still didn't clean him. I need someone to confirm if this is Gordian III RIC 298b What is best way to clean coin? Or better just leave him like that. Also I found very near coin this 3d profil Somebody see something like that? Is there also some forum for other stuff
neat! give it a distilled water soak for a while (can' t do it to long), and hit it with a toothpick and toothbrush. you won't hurt it doing that. what is that other thing? a piece of pottery?
Give it a soak like chris said. I think you have a very nice coin. Can you enlarge the image of the other piece?
Yes, Gordian III, sestertius, IOVI STATORI reverse, RIC 299. Nice find! Clean it up a bit and it should look great - the patina seems to be completely intact.