Tacitus AV Aureus, 275-276, Ticinum. 

IMP C M CL TACITVS P FE AVG, radiate cuirassed bust left,
holding spear and shield.
VICTORIA AVG, Victory standing left, holding wreath and palm. 

Mintmark TI. 

RIC V-1 119; Sear 11760 var (Rome).

With permission of Numismatica Ars Classica.