Watch List notes:

Gaius (Caligula), with Germanicus. AD 37-41. AR Denarius (19mm, 3.74 g, 3h). Lugdunum (Lyon) mint. 2nd emission, 2nd phase, late AD 37-early 38. C • CAESAR • AVG • GERM • P • M • TR • POT •, laureate head of Gaius (Caligula) right / GERMANICVS • CAES • P • C • CAES • AVG • GERM, bare head of Germanicus right. RIC I 18; Lyon 172; RSC 2; BMCRE 19-20; BN 28-9. Lightly toned, a few minor marks. VF. Good metal.

Ex Leu Numismatik Web Auction 1 (25 June 2017), lot 909.