Watch List notes:

KINGS of BOSPORUS. Rhescuporis IV. Circa AD 242/3-276/7. BI Stater (20.5mm, 7.68 g, 12h). Dated BE 563 (AD 266/7). BACIΛЄωC PHCKOVΠOPIΔOC, diademed and draped bust of Rhescuporis right; trident to right / Laureate bust of Gallienus right; K to right, ΓΞΦ (date) below. MacDonald 622; Frolova dies D or F/– and cf. plate XIX, 8 and 11 (for obv.); Anokhin 714. VF, deposits, light porosity.

Ex Mūnzen und Medaillen GmbH 20 (10 October 2006), lot 175.