This paper traces the history of the Ordnance Survey, describes its present operations and discusses its probable programme for the future. Major-General William Roy is the acknowledged founder of the ...
15:05, Tue, Oct 28, 2025 Updated: 15:07, Tue, Oct 28, 2025 A man was left in awe after spotting intriguing markings on an Ordnance Survey map from the 1850s and deciding to investigate their location.
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