Citations
Military Survey 'Old Nick's Cards' (WOPD orders) and 'PIRS Cards': guidance notes by Ian Mumford', 1986, GBR/3296/Maps/CCSA.IM_536_6, IM_536_6. Cambridge University Library. |
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Military Survey 'Old Nick's Cards' (WOPD orders) and 'PIRS Cards': guidance notes by Ian Mumford', 1986, GBR/3296/Maps/CCSA.IM_536_6, IM_536_6. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/240432 Accessed November 15, 2024. |