Classical Numismatic Group, Triton IX, Lot 1582 PROBUS. 276-282 AD. Antoninianus (4.74 g, 11h). Siscia mint. 2nd(?) emission, 277 AD. IMP PROBVS P F AVG, radiate bust left, wearing consular robes, holding eagle-tipped sceptre in right hand / CALLIOPE AVG, Calliope standing right, playing lyre set on her left knee, left foot propped on rock(?). RIC V -; Alföldi, Siscia V, pl. VI, 14-1 (p. 65 -...