Watch List notes:

EGYPT, Alexandria. Saloninus. As Caesar, AD 258-260. Potin Tetradrachm (21mm, 10.32 g, 12h). Dated RY 7 of Valerian I & Gallienus (AD 259/60). ΠO ΛI KOP CA VAΛεPIANOC K CεB, bareheaded, draped, and cuirassed bust right / Alexandria standing left, wearing turreted crown, holding bust of Sarapis and scepter; L Z (date) across field. Köln 3007; Dattari (Savio) 5353 var. (obv. legend); K&G 93.9; Emmett 3774.7. Good VF, dark brown patina with traces of silvering and verdigris.

Ex Glendining's (11 July 1990), lot 59 (part of).