Rhif Archif
6530622
Disgrifiad
Black and white aerial photograph of Brynaman opencast mine, taken by the Ordnance Survey on 13th April 1971 at an altitude of 7,300 feet. Grid reference SN7212. Print enlargement (c. 20") taken from 9" film roll.
Enw Casgliad
Ordnance Survey Vertical Aerial Photography Collection
Cyfrwng
Photo.
Cychwynnwr
Ordnance Survey
Dyddiad
1971-04-13