Citations
Ordnance Survey copyright and other services to publishers. Leaflet no 23, 1970-04-01, GBR/3296/Maps/CCSA.IM_395_85/31, IM_395_85/31. Cambridge University Library. |
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Ordnance Survey copyright and other services to publishers. Leaflet no 23, 1970-04-01, GBR/3296/Maps/CCSA.IM_395_85/31, IM_395_85/31. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/239003 Accessed November 13, 2024. |