CELTIC, Cantii. Amminus. Circa AD 35-40. AR Unit (14mm, 0.94 g, 10h). Hippocamp (Cantian O) type. A within double wreath / Hippocamp right. Van Arsdell 194-1; ABC 462; SCBC 190. Toned, minor roughness. VF. Very rare, only one on CoinArchives (Gemini V [6 January 2009], lot 409, hammer $1100).