Watch List notes:

Gaius (Caligula). AD 37-41. Æ Sestertius (34mm, 25.65 g, 6h). Rome mint. Struck AD 37-38. C CAESAR AVG GERMANICVS PON M TR POT, laureate head left / AGRIPPINA on left, DRVSILLA above, IVLIA on right, S • C in exergue, Gaius' three sisters standing facing: Agrippina (as Securitas) leaning on column, holding cornucopia, and placing hand on Drusilla (as Concordia), holding patera and cornucopia; on right, Julia (as Fortuna) holding rudder and cornucopia. RIC I 33. Brown surfaces, tooled, and smoothed. VF. Rare.

From the Joshua Lee Collection, purchased from Aventine Numismatics. Ex Savoca Online Auction 26 (14 October 2018), lot 361.