BRITISH COINS, Celtic, Catuvellauni, Tasciovanus (late 1st Century BC to early 1st Century AD), Bronze Double Unit, head right, TASCIAVA around, rev Pegasus stepping left, TAS around, 3.01g (ABC 2652; M 178; S 241). Toned with a green patina, uneven shape, otherwise about very fine.
Estimate: £200-300