Cofnod Archif

6521867

Black and white aerial photograph of Hafod y Bwlch Colliery, Rhosllanerchrugog, taken by the Ordnance Survey on 4th June 1980, at an altitude of 7,500 feet. Grid reference SJ3146. Print enlargement (c. 20") taken from 9" film roll.

Ordnance Survey Vertical Aerial Photography Collection

Photo.

Ordnance Survey

1980-06-04