Antoninus Pius, 138-161. Semis (?) (Orichalcum, 16 mm, 2.89 g, 7 h), Rome, 140. ANTONINVS AVG PIVS P P Laureate head of Antoninus Pius to right. Rev. COS III / S - C Winged caduceus. BMC p. 224, §. Cohen 182. RIC 712. Extremely rare and with attractive orichalcum surfaces. Minor roughness and the reverse struck slightly off center, otherwise, good very fine.
From the collection of Dipl.-Ing. Adrian Lang, ex UBS 83, 8 September 2009, 250.