Watch List notes:

Atrebates and Regni, uninscribed coinage (c. 55-45 BC), gold Stater, British Qb, 'Remic' type, 5.77g, uniface, rev. triple-tailed horse right, abstract rider above, wheel below (Cottam -; VA 216; S.39; ABC 488), rich gold tone, virtually as struck, extremely fine.
provenance
Spink 247, 5 July 2017, lot 10
Found in Buckinghamshire (via Rudd, July 2006)
Recorded with the Ashmolean Museum, Oxford, ref. CCI 06.0278

Estimate: £600 - £800