Watch List notes:

THE ALFRED FRANKLIN COLLECTION OF ANCIENT COINS, ROMAN SILVER AND BRONZE COINS, C. Cassius, Silver Denarius, travelling mint in the East, struck 43-42 BC, LEIBERTAS – C CASSI IMP, diademed and veiled head of Libertas facing right, rev LENTVLVS / SPINT, jug and lituus, 3.97g, 6h (Cr 500/5; Syd 1305; RBW 1764). Good very fine, scarce.
ex Spink Numismatic Circular, volume CX, no.2, April 2002, item RM0740
Mint of Rome unless otherwise stated

Estimate: £500-700