Citations
The Ordnance Survey annual report 1968-69, 1969, GBR/3296/Maps/CCSA.OS_130_15, OS_130_15. Cambridge University Library. |
|
The Ordnance Survey annual report 1968-69, 1969, GBR/3296/Maps/CCSA.OS_130_15, OS_130_15. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/242935 Accessed April 30, 2025. |