ARAB-SASANIAN, Khosrau type (590-628 AD). Year 30. Æ (0.80 gm; 18 mm). BLHY (Balkh) mint, Year 30. Bust of Khosrau turning right / Fire altar with attendant, mint: BLHY (Balkh in present day Afghanistan). year 30. Nice dark brown patina. Choice Very Fine. Extremely rare.