Citations
'Grids and grid references', 1983-03, GBR/3296/Maps/CCSA.IM_562_5, IM_562_5. Cambridge University Library. |
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'Grids and grid references', 1983-03, GBR/3296/Maps/CCSA.IM_562_5, IM_562_5. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/246225 Accessed May 08, 2025. |