Watch List notes:

CELTIC COINS
Britain

Trinovantes & Catuvellauni. Tasciovanus. Circa 25-10 BC. Unit (Silver, 14mm, 1.32 g 9), c. 15-10 BC. TASC inscription on a panel on a circular field within a border of dots. Rev. Horseman galloping to left, holding a spear and a long, lozenge-shaped shield over his left shoulder. ABC 2640. BMC 1677-1679. S 238. VA 1800. Very rare. Toned and very clear. Good very fine.

From a northern European collection.