Watch List notes:

PONTUS, Comana. Gaius (Caligula). AD 37-41. Æ (22mm, 6.33 g, 11h). Dated CY 4 (AD 37/8). Laureate head right / Radiate bust right, club over shoulder. Amandry-Rémy, Comana –; RG –; RPC I 2158A. Green-brown patina, heavy scratches, earthen deposits, some pitting. Near VF. Extremely rare, one known to RPC.

Ex London Ancient Coins.