Watch List notes:

Claudius, 41-54. Sestertius (Orichalcum, 36 mm, 26.13 g, 5 h), Rome, 41-50. TI CLAVDIVS CAESAR AVG P M TR P IMP Laureate head of Claudius to right. Rev. EX S C / OB / CIVES / SERVATOS in four lines within oak wreath. BMC 115. BN 152. Cohen 39. RIC 96. Von Kaenel type 54. Struck on a broad flan and with an irregular red-brown patina with some metal show-through. Some uncleaned deposits as found, otherwise, about very fine.

From an American collection, formed beginning in the 1960s.