Citations
The Ordnance Survey annual report 1960-61, 1961, GBR/3296/Maps/CCSA.OS_130_7, OS_130_7. Cambridge University Library. |
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The Ordnance Survey annual report 1960-61, 1961, GBR/3296/Maps/CCSA.OS_130_7, OS_130_7. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/242927 Accessed April 30, 2025. |