The Durotriges, ‘fort dwellers?’ or Durotrages ‘fort runners?’, were a close-knit confederacy of sea-faring peoples in the south-west who controlled two major harbours, Poole and Christchurch, and traded with Armorica. Their territory closely matched that of Anglo-Saxon Wessex, centred on Dorset and defined by the rivers Avon, Wylye, Brue, Yeo and Parrett. Coins made at Hengistbury Head and elsewhere. 

Duro Thunderbolt? c.20BC-20AD. Silver plated quarter stater. 10mm. 0.43g. Plain./ Thunderbolt. ABC 2217, VA-, BMC 2771-79, S 368. Fair, some silver plating on obverse. Ex Ted Griffiths collection.                   Was £10. Now only £5