Trebonianus Gallus AE25 of Prusa ad Olympum, Bithynia. AD 251-253. 7.22 g.

G OYEIBIOC TREBWNIANOC GALLOC A, radiate, draped and cuirassed bust right.
PROYCAEWN, female figure, perhaps a Muse, seated left, holding scroll and resting left arm on the chair back.

RecGen 175; BMC 41; Paris 1564; Mionnet II, 417; Leypold 262; RPC IX 215.

With permission of Gitbud & Naumann Auction 27, Lot 413, Jan. 2015