Gaius (Caligula), with Agrippina Senior, 37-41. Denarius (Silver, 18 mm, 3.76 g, 12 h), Lugdunum, 37-38. C CAESAR•AVG•GERM•P•M•TR•POT Bare head of Gaius to right. Rev. AGRIPPINA•MAT•C•CAES•AVG•GERM Bare head of Agrippina Senior to right. BMC 8. Cohen 4. RIC 8. A lightly toned example with two fine portraits. Slightly rough and with a few minor marks, otherwise, very fine.