Citations
Ordnance Survey levelling, 1968, GBR/3296/Maps/CCSA.OS_381_96, OS_381_96. Cambridge University Library. |
|
Ordnance Survey levelling, 1968, GBR/3296/Maps/CCSA.OS_381_96, OS_381_96. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/244773 Accessed April 25, 2025. |