Watch List notes:

EGYPT, Alexandria. Saloninus. As Caesar, AD 258-260. Potin Tetradrachm (23mm, 11.23 g, 11h). Dated RY 6 of Valerian I & Gallienus (AD 258/9). ΠO ΛI KOP CA OVAΛεPIANOC K CεB, bareheaded, draped, and cuirassed bust right / Eagle standing left, head right, holding wreath in beak; L ς (date) across field. Köln 3002; Dattari (Savio) 5376; K&G 93.3; Emmett 3776.6 (R2). VF, dark brown patina with traces of green. Rare.

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