Watch List notes:

Caligula Æ Brockage Quadrans. Rome, AD 40-41. C CAESAR DIVI AVG PRON AVG, pileus; S-C across fields / Incuse of obverse. Cf. RIC 52; cf. BMCRE 64. 2.97g, 17mm.

Good Very Fine.

From the inventory of a UK dealer.