Citations
'History of the School of Military Survey', 1983, GBR/3296/Maps/CCSA.IM_538_4, IM_538_4. Cambridge University Library. |
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'History of the School of Military Survey', 1983, GBR/3296/Maps/CCSA.IM_538_4, IM_538_4. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/240455 Accessed November 15, 2024. |