Watch List notes:

Nero & Drusus Caesar, died 31 and 33, respectively. Dupondius (Orichalcum, 28 mm, 13.69 g, 6 h), Struck under Caligula, Rome, 37-38. NERO ET DRVSVS CAESARES Nero and Drusus caesares riding to right. Rev. C CAESAR AVG GERMANICVS PON M TR POT around huge S C. BMC 44 (Gaius). BN 52 (Gaius). Cohen 1. RIC 34 (Gaius). Well centered, attractive example with a great brown patina. Struck from a worn obverse die, otherwise, about very fine.

Ex Rauch e-auction 20, 27 June 2016, 253.