Cofnod Archif

6537082

Black and white aerial photograph of Cwm Prysor Viaduct, taken by the Ordnance Survey on 21st May 1971 at an altitude of 7,500 feet. Grid reference SH7738. Print enlargement (c. 20") taken from 9" film roll.

Ordnance Survey Vertical Aerial Photography Collection

Photo.

Ordnance Survey

1971-05-21