Watch List notes:

Gaius (Caligula) (37-41). AE As, 37-38. Obv. C CAESAR AVG GERMANICVS PON M TR POT. Head of Caligula, bare, left. Rev. VESTA S C. Vesta, veiled and draped, seated left on throne with ornamented back and legs, holding patera in right hand and long transverse sceptre in left. RIC I (2nd ed.) 38. AE. 10.60 g. 29.00 mm. Green patina. About VF.