Watch List notes:

CELTIC, Dobunni. Catti. Circa AD 1-20(?). AV Stater (20mm, 5.45 g, 9h). Tree (Dobunnic G) type. Tree with pellet at base / Disjointed horse with triple tail right; ornaments around, wheel below; CATTI above. Van Arsdell 1130-1; ABC 2057; SCBC 384. Toned, light mark on obverse. EF. Perfectly centered. Among the finest known. Very rare.

Ex Morton & Eden 76 (14 December 2015), lot 95; R. Strauss (Sotheby's, 26 May 1994), lot 28.