Citations
Master Files for 1 inch, 1:63,360 7th Series sheets., 1948 - 1978, GBR/3296/Maps/CCSA.OS_2_1-44_9. Cambridge University Library. |
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Master Files for 1 inch, 1:63,360 7th Series sheets., 1948 - 1978, GBR/3296/Maps/CCSA.OS_2_1-44_9. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/1483150 Accessed November 17, 2024. |