Rhif Archif
6536950
Disgrifiad
Black and white aerial photograph of Tower Colliery, taken by the Ordnance Survey on 7th May 1993 at an altitude of 11,000 feet. Grid reference SN9404. Print enlargement (c. 20") taken from 9" film roll.
Enw Casgliad
Ordnance Survey Vertical Aerial Photography Collection
Cyfrwng
Photo.
Cychwynnwr
Ordnance Survey
Dyddiad
1993-05-07