SASANIAN KINGDOM: Yazdigerd III, 632-651, AR drachm (3.99g), BN (possibly Bamm in Kirman province), year 31 (sic), G-235, pellet at 11h30 in reverse margin, choice Extremely Fine, RRR. Posthumous issue, as Yazdigerd III was killed during his 20th regnal year. These issues with a later date are believed to have been struck either by the Arabs or by their opponents in Sijistan or other eastern regions.
Estimate: 300-400 USD