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Archive Number
6511409
Description
Black and white aerial photograph of Pen y Crug Hillfort, taken by the Ordnance Survey on 22nd August 1972 at an altitude of 7600 feet. Grid reference SO0230. Print enlargement (c. 20") taken from 9" film roll.
Collection Record
Ordnance Survey Vertical Aerial Photography Collection
Medium
Photo.
Originator
Ordnance Survey
Date
1972-08-22