Disgrifiad
Aerial photographs of cropmarks in field south east of Ynysmaengwyn caravan park, Tywyn, taken by Glyn Davies and Jonathan Brentnall on 16th July 2018, under drought conditions.
Cofnod Casglu
BDC - Davies and Brentnall Collection
Cychwynnwr
Mr Jonathan Brentnall, RCAHMW, Mr Glyn Davies
