Citations
Annotated Admiralty map titled 'Sussex Sheet No.1 Herstmonceux Castle Royal Greenwich Observatory', 1960, GBR/0180/RGO 101/4/6, Drawer 9 PC 2: RGO 101. Cambridge University Library. |
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Annotated Admiralty map titled 'Sussex Sheet No.1 Herstmonceux Castle Royal Greenwich Observatory', 1960, GBR/0180/RGO 101/4/6, Drawer 9 PC 2: RGO 101. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/1489952 Accessed May 08, 2025. |