Citations
Small scale control job file. 1" 7th Series sheet 29, 1961, GBR/3296/Maps/CCSA.OS_6_1/2, OS_6_1/2. Cambridge University Library. |
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Small scale control job file. 1" 7th Series sheet 29, 1961, GBR/3296/Maps/CCSA.OS_6_1/2, OS_6_1/2. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/241949 Accessed May 02, 2025. |