Gaius (Caligula), with Agrippina Senior. AD 37-41. AR Denarius (18mm, 3.65 g, 5h). Lugdunum (Lyon) mint. Struck AD 40. Laureate head of Gaius (Caligula) right / Draped bust of Agrippina right. RIC I 22 (Rome mint); Lyon 179; RSC 6. Iridescent toning, minor marks, area of weak strike on obverse. Good VF. Rare.
From the collection of Professor David R. Beatty, C.M., O.B.E. Ex CNG Inventory 718975 (March 2000).