Tacitus, AE plated antoninianus, Siscia mint.

IMP CM CL TACITVS AVG, radiate, cuirassed bust right.
FELICITAS SAECVLI, Felicitas standing left by altar, 
holding patera and caduceus.
Mintmark Q.
Estiot 2201, La Venera 1751.
Rare.

With permission of Gorny & Mosch, Oct 2008.