Watch List notes:

CARIA, Aphrodisias. Gallienus. AD 253-268. Æ Diassarion (25mm, 8.65 g, 6h). Struck circa AD 255-268. Radiate, draped and cuirassed bust left, seen from behind / Gallienus, in miitary dress and radiate crown, wielding spear on horse galloping right. MacDonald, Coinage Type 225 (O266/R506); SNG Copenhagen 129-30; BMC 139. Red-brown surfaces, roughness. VF. This die combination was unknown to MacDonald.

Ex Duke of Argyle collection with his ticket.