Watch List notes:

Postumus (260-269). Æ Double Sestertius (30mm, 16.58g, 6h). Lugdunum or Cologne, AD 261. Radiate, draped and cuirassed bust r. R/ Triumphal arch inscribed FELICITAS and surmounted by trophy between two seated captives. RIC V 118. Very rare, untouched green patina, about EF

Ex Nomisma 36, 2001, lot 413