Numismatica Ars Classica, Auction 61, Lot 451 The Roman Republic Struck Coinage KOP series Quinarius, Corcyra (?) 211-210, AR 2.12 g. Helmeted head of Roma r.; behind, V. Rev. The Dioscuri galloping r.; below, monogram KPO – ΓA ligate. Sydenham 185. Crawford 101/2. Extremely rare. Dark tone and very fine Ex NFA sale XXVII, 1991, 256.