Gaius (Caligula), 37-41. Quadrans (Copper, 18 mm, 3.13 g, 6 h), Rome, 39. C•CAESAR•DIVI•AVG•PRON•AVG Pileus between S - C. Rev. PON•M•TR•P•III•P•P•COS•DES•III• around R•CC. BMC 56. Cohen 5. RIC 39. Somewhat smoothed and with minor traces of corrosion, otherwise, very fine.