Watch List notes:

Probus (AD 276-282), Billon Antoninianus, Siscia, 277, radiate bust left, wearing imperial mantle and holding eagle-tipped sceptre, rev. SISCIA PROBI AVG, Siscia seated between the river-gods Savus and Colapis, holding open diadem, water below, XXIT in exergue (RIC 765), almost extremely fine, very rare bust type with this rare reverse.

Estimate: £450.00 - £550.00