Watch List notes:

EGYPT, Alexandria. Saloninus. As Caesar, AD 258-260. Potin Tetradrachm (22.5mm, 10.83 g, 12h). Dated RY 7 of Valerian I & Gallienus (AD 259/260). Bareheaded, draped, and cuirassed bust right / Eagle standing left, head right, wreath in beak; L Z (date) across field. Köln 3005; Dattari (Savio) 5377; K&G 93.8; Emmett 3776.7. Medium brown patina with traces of green and red. Good VF. Nice surfaces.

Ex Philip DeVicci Collection (Classical Numismatic Group 53, 15 March 2000), lot 1244 (part of).