Citations
Ordnance Survey Annual Report for 1939-40, 1939 - 1940, GBR/3296/Maps/CCSA.IM_585_6, IM_585_6. Cambridge University Library. |
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Ordnance Survey Annual Report for 1939-40, 1939 - 1940, GBR/3296/Maps/CCSA.IM_585_6, IM_585_6. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/240681 Accessed November 16, 2024. |