Watch List notes:

Nero & Drusus Caesar, died 31 and 33, respectively. Dupondius (Orichalcum, 29 mm, 16.04 g), struck under Gaius (Caligula), Rome, 37-38. NERO ET DRVSVS CAESARES Nero and Drusus riding right, with cloaks flying. Rev. C CAESAR AVG GERMANICVS PON M TR POT around large S C. BMC 44 (Gaius). BN 52 (Gaius). Cohen 1. RIC 34 (Gaius). Brown patina. About very fine.

From the collection of W. F. Stoecklin, Amriswil, Switzerland, and from that of Sir Arthur Evans, Ars Classica XVII, 3 October 1934, 1243 (with Evans' original ticket).