Citations
The post-war programme of the Ordnance Survey of Great Britain, 1945-07, GBR/3296/Maps/CCSA.IM_398_52, IM_398_52. Cambridge University Library. |
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The post-war programme of the Ordnance Survey of Great Britain, 1945-07, GBR/3296/Maps/CCSA.IM_398_52, IM_398_52. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/239149 Accessed November 13, 2024. |