bronze plaque · England
Bronze plaque № 10386

Cold Ashby. The first observations for the retriangulation of Great Britain were made at this trigonometrical station by Sergeant G. F. Mullinger, Royal Engineers on 1st April 1936. There are 11,678 such stations and the last observations were made at Thorny Gale in Westmorland on 4th June 1962
Inscription drawn from imported open data, awaiting original TributeLegacy editorial.
Source: Open Plaques. Geographic data via OpenStreetMap.