Hadrian, Rome mint, 125-128 AD.,
orichalcum as (22-23 mm / 6,70 g),
Obv.: [HADRI]ANVS - AVGVSTVS , laureate, draped and cuirassed bust of Hadrian right, seen from behind.
Rev.: C[OS III ] / S C, Roma, helmeted and wearing long dress, seated l. on cuirass, holding spear with her l. hand, on her outstretched r. hand Victory presenting wreath; at her side, large round shield.
cf. RIC II, 428, 685 ; cf. Coh. 347 .
Rare
Curtis Clay 18/02/2007:
"BMC 1349A, G. Brosi Exch., 1972, not illustrated.
Strack 626, citing specimens in Vienna (x2) and Berlin, illustrating one of the Vienna coins on pl. XIV. That Vienna coin is from different dies than the CoinArchives one you link to.
Cohen 346 says there is one in Paris too, but Strack doesn't list it."