Citations
Ordnance Survey Great Britain 1:250,000 Fifth Series sheet 7, Edition C, 1969, GBR/3296/Maps/CCSA.DA_616_27, DA_616_27. Cambridge University Library. |
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Ordnance Survey Great Britain 1:250,000 Fifth Series sheet 7, Edition C, 1969, GBR/3296/Maps/CCSA.DA_616_27, DA_616_27. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/236666 Accessed September 21, 2024. |