Cofnod Archif

6522041

Black and white aerial photograph of Llanrhaeadr ym Mochnant, taken by the Ordnance Survey on 11th October 1973, at an altitude of 8,000 feet. Grid reference SJ1226. Print enlargement (c. 20") taken from 9" film roll.

Ordnance Survey Vertical Aerial Photography Collection

Photo.

Ordnance Survey

1973-10-11