Watch List notes:

KINGS of PERSIS. Mancihr (Manuchtir) IV. 2nd century AD. Silver Diobol (1.10 gm; 15 mm). Bearded bust left, wearing diadem, hair in bunch above / Bearded bust (of Mancihr III?) left, wearing diadem and Parthian-style tiara. Cf. Alram 646 (drachm; Mancihr III); Sunrise 673var.(but diobol). Not in Sunrise. Well struck on a nice broad flan. Reverse slightly double struck. Choice EF. Toned. Apparently unpublished. Very rare.