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Royal Observatory Greenwich
Latitude and Longitude
Airy Transit Circle (ATC)
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The Greenwich Meridian before the ATC
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LocationEngland
Essex
Waltham Abbey
Abbey Gardens
Distance (N) from Greenwich
OS map detailsOS Explorer: 174
OS grid refTL 38241.00776
(538241,200776)
WGS84 lat/long51.688727, -0.001515
TypeArch | Sculpture
Marking date1995
AccessUnrestricted