370, Lot: 308. Estimate $100. Sold for $180. This amount does not include the buyer’s fee.

EGYPT, Alexandria. Saloninus. As Caesar, AD 258-260. Potin Tetradrachm (22mm, 9.95 g, 12h). Dated RY 7 of Valerian I & Gallienus (AD 259/60). Bareheaded, draped, and cuirassed bust right / Jugate, draped busts of Serapis and Isis left; L Z (date) across field. Köln 3010; Dattari (Savio) 5367; K&G 93.12; Emmett 3783.7. VF, some roughness. Rare.

From the J. Eric Engstrom Collection.