370, Lot: 480. Estimate $150. Sold for $280. This amount does not include the buyer’s fee.

Diadumenian. As Caesar, AD 217-218. AR Denarius (20mm, 3.06 g, 6h). Rome mint. Struck AD 217. Bareheaded, draped, and cuirassed bust right / Diadumenian standing left, holding baton and scepter; two standards behind. RIC IV 108; Clay Issue 1; RSC 14a. VF, toned, minor porosity.

From the J. Eric Engstrom Collection, purchased from Ancient Gens, New Canaan, CT, 1973.