Do they evaluate. Or review old. Pieces? I have an old copper cup with an unknown language on it. I have pictures of it but seeing it in person always helps. Could be old Persia n or old uzbek?

You might be able to find someone at the museum, but there is no specific rescource for evaluation at the OI as far as I know. Persian and Uzbek would also be pretty late as far as the Oriental Institute is concerned, as most of their collection and research is in antiquity and late antiquity. You might try searching for one of the professors in the Middle Eastern Studies department to see if they might be able to help.

OI does not provide evaluation service.