ARAB-Sasanian, Ar Drachm (32+ mm), Ubayd Allah bin Ziyad, Governor of Iraq, Basra Mint, 673-83, Year 57; Types as Sasanian but Arabic lgnds, lovely Choice EF, very well struck, good metal with lt tone. Great detail. (Nicer than an EF (same mint, diff Year) sold for $437, CNG eAuc 11/17.)