Postumus, Denarius, 19mm, 267 AD, Cologne.

POSTVMVS PIVS FELIX AVG, laureate, cuirassed bust of 
Postumus and laureate head of Hercules left, jugate. 
CASTOR, the Dioscur Castor, naked except for cap and mantle,
standing right, holding spear and a horse by the bridle.

RIC 335v (RIC: both laureate); Cohen 10 var; Elmer 583. 

Very rare.

Contributed by Dr. Hubert Lanz, auction November 2000, 
Added July 2011.