Description
Aerial photograph showing crop mark of a ring with inner markings west of Rhyd-Tir-Isaf, Dyffryn Clarach. Photograph taken by Glyn Davies and Jonathan Brentnall on 22nd July 2018, under drought conditions.
Collection Record
BDC - Davies and Brentnall Collection
Originator
Mr Glyn Davies, Mr Jonathan Brentnall, RCAHMW