Citations
"Ordnance Survey Annual Report 1977-78", 1977 - 1978, GBR/3296/Maps/CCSA.IM_586_10, IM_586_10. Cambridge University Library. |
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"Ordnance Survey Annual Report 1977-78", 1977 - 1978, GBR/3296/Maps/CCSA.IM_586_10, IM_586_10. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/240703 Accessed May 08, 2025. |