Nineteenth century excavation uncovered site of Roman villa

Medieval boundary and enclosure ditches and hollow way visible as cropmarks and evaluated by trial trenching

Roman artefacts found in fieldwalking, metal-detecting and excavation on the line of the Amersham by-pass

Roman style burial (though with a post-Roman radiocarbon date) excavated in advance of the construction of Eton Rowing Course

Iron Age or Roman enclosure or field system seen in aerial photograph south of Dorney Reach

Undated enclosure recorded on aerial photograph

Possible late prehistoric or Saxon pits recorded on aerial photographs

Roman pit and or ditches recorded in development

Roman pottery sherds found in trench prior to housing development

Roman and medieval pottery found on the ground surface