Gaius (Caligula), with Agrippina Senior. AD 37-41. AV Aureus (19.5mm, 7.64 g, 6h). Lugdunum (Lyon) mint. Struck AD 40. C • CAESAR • AVG • PON • M • TR • POT • III • COS • III, laureate head of Gaius (Caligula) right / AGRIPPINA • MAT • C • CAES • AVG • GERM •, draped bust of Agrippina Senior right. RIC I 21; Lyon 178 (unlisted dies); Calicó 327a; BMCRE 22; BN –; Biaggi 196; Jameson 39; Mazzini 5. A couple of minor edge marks. Near VF. Very rare.
From the Peter J. Merani Collection. Ex Numismatica Ars Classica R (17 May 2007), lot 1437.
Caligula's coinage types are largely dedicated to honoring his deceased ancestors, conveniently thereby advertising his own august lineage.