Tacitus, billon quinarius, Ticinum AD 275-276, 1.69 g. 

C L TACITVS AVG, laureate, draped, cuirassed bust right.
ADVENTVS AVG, Emperor on horseback riding left, holding spear 
and raising right hand. 

Paris CBN 362; King 1; RIC –. Cohen -; Sear -. 
Exceedingly rare, only the fourth specimen known. 

Save this lot	
With permission of Numismatica Ars Classica, May 2015.
Estimate 1500 CHF.