Citations
Ordnance Survey staff list 1990, 1990-01-01, GBR/3296/Maps/CCSA.OS_407_7, OS_407_7. Cambridge University Library. |
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Ordnance Survey staff list 1990, 1990-01-01, GBR/3296/Maps/CCSA.OS_407_7, OS_407_7. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/244870 Accessed November 19, 2024. |