Found in 5 Collections and/or Records:
Correspondence concerning Ordnance Survey Office and the proposed triangulation station at Herstmonceux.
Correspondence and other papers regarding triangulation with artificial satellites and cooperation with the Ordnance Survey, 1943-1969, 1 folder. There is also a folder of papers regarding the Geodesy Subcommittee Working Party on Satellite Triangulation, 1963-1964.
Correspondence regarding the placing of a satellite camera in the astrolabe building at the Royal Greenwich Observatory by the Ordnance Survey and its subsequent removal.