Ex. Barnaba Skibniewski.
Coin illustrated in the online catalog of C.Oliva.
Roman Imperial
Probus (276-282), Antoninianus 276-282, Siscia mint
Obverse: radiate bust left, wearing imperial mantle, holding sceptre
IMP C M AVR PROBVS P F AVG
Reverse: Sol standing left, raising right hand and holding globe, XXIVI in exergue
CONSERVAT AVG
Diameter 23 mm, weight 3.85 g