Obv: Radiate bust of Postumus right with the legend IMP C POSTVMVS P F AVG
Rev: Providentia standing facing, head left, legs crossed, resting on column and holding rod and cornucopia with the legend PROVIDENTIA AVG
Cologne Mint
Sear 10980 ; RIC 81 ; RSC 303
Billon, 3.07 grams, 19.0 mm