Celtic Britain. Britain, Atrebates and Regni. AV Stater, c. 55-45 BC. Selsey Uniface (Atrebatic B) type. Obv. Unscribed blank convex surface. Rev. Disjointed horse right; 'arm' above, wheel of seven spokes below. Bean Q1-6; Van Arsdell 216-1; ABC 488; SCBC 39. 5.84 g. 17.00 mm. VF.