Watch List notes:

THE ALFRED FRANKLIN COLLECTION OF ANCIENT COINS, ROMAN SILVER AND BRONZE COINS, Antoninus Pius (AD 138-161), with Marcus Aurelius (as Caesar), Silver Denarius, struck AD 141, ANTONINVS AVG PIVS P P TR P COS III, laureate head of Pius facing right, rev AVRELIVS CAESAR AVG PII F COS, bare head of Aurelius facing right, 3.53g, 6h (RIC 417a; C 15). Two good portraits, extremely fine.
Mint of Rome unless otherwise stated

Estimate: £300-350