MACEDON, Amphipolis. Gaius (Caligula). AD 37-41. Æ (21mm, 6.17 g, 11h). Artemis Tauropolos / Gaius (Caligula) right on horseback, raising hand in salute. RPC I 1637; SNG ANS 171. Near VF, earthen dark green patina.
From the Belgica Collection. Ex Classical Numismatic Group Electronic Auction 256 (25 May 2011), lot 212.