Gaius Caligula, 37-41. As (Bronze, 27.52 mm, 8.69 g). Rome, AD 37-38. C CAESAR AVG GERMANICVS PON M TR POT Bare head left. Rev. VESTA / S - C Vesta draped seated left on throne, holding patera and sceptre. RIC I², 38. Cohen I, 27. BMC 45. Green patina. Extremely Fine.