Caligula. ; Caligula; 37-41 AD, Corinth, Corinthia, AE 18.5-21, 8.86g. RPC-1173, BCD-405. Obv: Bare head of Caligula r., legend weak. Rx: Pegasus flying r., COR and [M BELLIO PROC]VLO IIVIR below. Ex Auctiones E50, 11 September 2016, lot 108.Green Patination. VF