Watch List notes:

Gaius (Caligula). AD 37-41. AE As Roma AD 37-38, (10,70 g). Bare head of Gaius left / VESTA/S-C, Vesta seated left on ornamented throne, holding patera and sceptre. Minor tooling-line on forehead. Brown-green patina with some roughness and earthen deposits. RIC 38, Cohen 27, S.1803, Grade:1+