Caligula (37-41). AE As, 37-38 AD. D/ C CAESAR AVG GERNMANICVS PON M TR POT. Bare head left. R/ VESTA SC. Vesta, veiled, seated left, holding patera and sceptre. RIC 38; C. 27. AE. g. 10.92 mm. 30.00 Dark green patina, a few reddish earthen deposits. VF.