EGYPT, Alexandria. Saloninus. As Caesar, AD 258-260. Potin Tetradrachm (21mm, 9.38 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. Rough dark brown surfaces. Near VF. Scarce.