Tacitus, AE antoninianus. Serdica mint.

IMP CM CL TACITVS AVG, radiate, draped, cuirassed bust right.
CLEMENTIA TEMP, Mars standing left, holding olive branch, spear 
and shield.
Officina letter P in exergue. 

Estiot 2387 var, unpublished officina letter. Rare.

courtesy of Asta Tintinna Numismatica and deamoneta.com, Jul, 2011