Citations
Ordnance Survey annual report 1987/88, 1988, GBR/3296/Maps/CCSA.OS_143_23, OS_143_23. Cambridge University Library. |
|
Ordnance Survey annual report 1987/88, 1988, GBR/3296/Maps/CCSA.OS_143_23, OS_143_23. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/243124 Accessed April 30, 2025. |