281 AD., Probus, Ticinum mint, Æ Antoninianus, RIC 491.

Probus, Ticinum mint, 9th emission, 2nd officina,
Æ Antoninianus (22-23 mm / 4.69 g), 281 AD.,
Obv.: VIRTVS PROBI AVG , radiate, helmeted, cuirassed bust left, holding spear and shield.
Rev.: PROVIDENT AVG , Providentia standing left, holding globe and transverse sceptre, Q in left field, S XXI in exe.
RIC 491 (Bust type G) ; C. 486 .