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Archive Number
6537113
Description
Black and white aerial photograph of Maentwrog Power Station, taken by the Ordnance Survey on 4th June 1971 at an altitude of 7,300 feet. Grid reference SH6539. Print enlargement (c. 20") taken from 9" film roll.
Collection Record
Ordnance Survey Vertical Aerial Photography Collection
Medium
Photo.
Originator
Ordnance Survey
Date
1971-06-04