Citations
Ordnance Survey staff list, 1971-01-01, GBR/3296/Maps/CCSA.OS_406_5, OS_406_5. Cambridge University Library. |
|
Ordnance Survey staff list, 1971-01-01, GBR/3296/Maps/CCSA.OS_406_5, OS_406_5. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/244852 Accessed April 25, 2025. |