Citations
The large-scale surveys of the Ordnance Survey, 1959-04-11, GBR/3296/Maps/CCSA.IM_405_41, IM_405_41. Cambridge University Library. |
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The large-scale surveys of the Ordnance Survey, 1959-04-11, GBR/3296/Maps/CCSA.IM_405_41, IM_405_41. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/239236 Accessed November 14, 2024. |