Tacitus, AE antoninianus. Serdica mint.

IMP CM CL TACITVS AVG, radiate head right with slight drapery on shoulders.
PROVIDEN DEOR, Providentia standing right, holding 
two standards, facing Sol, standing left, holding globe and raising right hand.
Star in lower centre, mintmark KA Delta.

RIC V-1, 198; Estiot 2401, La Venera 1831.
Scarce.

Contributed by Tony Woodley, Sept 2018.