SASANIAN KINGDOM: Yazdigerd III, 632-651, AR drachm (4.16g), BN (perhaps Bamm), year 12, G-235, the date on this type is sometimes misinterpreted as 32, About Unc. The BN mint is definitely within the Kirman province, a well-known mint for the local Kermani governors 'Abd al-Rahman b. Zayd and al-Hakam b. Abi'l-'As. It is also found for 'Atiya b. al-Aswad after the initial letters KLMAN as is the standing for the Kirman provincial mints.
Estimate: 80-100 USD