Caligula, AE16 of Amphipolis, Macedonia. AD 37-41. 3.57 g. AMFIPOLITWN, laureate head of Zeus right. G KAISAR GERMANIKOS, Caligula, raising right hand, riding right on horse pacing right. RPC I 1638; BMC 87; AMNG III, 41; Varbanov 3150. With permission of Paul-Francis Jacquier auction 41, lot 121, Sept. 2016.