Watch List notes:

GAIUS (CALIGULA), AE quadrans, (3.46 and 2.82 g) issued 39-40, obv. C CAESAR DIVI AVG PRON AVG around S C divided by pileus, rev. PON M TR P III P P COS TERT around RCC, (cf.S.1804, RIC 45, BMC 61-63). Toned, nearly extremely fine and very scarce. (2)