Watch List notes:

A Small Collection of British Iron Age Coins, the Property of a Gentleman

CATUVELLAUNI, Addedomaros (45-25 BC), Quarter-Stater, Shell Box type, back-to-back crescents, rev. horse standing right, cross on box below, three-leafed branch above, 1.27g (Sills class 1b, 490; ABC 2520; BMC 2422-3; S 205). Obverse slightly off-centre, otherwise very fine, coppery gold, very rare £500-£600