Watch List notes:

SASANIAN KINGS, Yazdgard I, AD 399-420. AE unit (2.14 gm; 14 mm). ShPWR (Eranshahr Shapur) mint. Bust of Yazdgard I on floral ornament right, wearing mural crown with frontal crescent and korymbos, mint name in Pahlavi in front / Fire altar surrounded by fleur de lys. Lovely strike. Nice brown reddish patina. Choice EF. Extremely rare.