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Royal Observatory Greenwich
Latitude and Longitude
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The Greenwich Meridian before the ATC
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LocationEngland
Hertfordshire
Stanstead St Margarets
E side of: Amwell Lane (at junction with Durham Close)
Distance (N) from Greenwich
OS map detailsOS Explorer: 174
OS grid refTL 37923.11993
(537923,211993)
WGS84 lat/long51.789597, -0.001670
TypeBollard
Marking date1984
AccessUnrestricted