Citations
Ordnance Survey - letter, 1978-06, GBR/3296/Maps/CCSA.OS_380_30, OS_380_30. Cambridge University Library. |
|
Ordnance Survey - letter, 1978-06, GBR/3296/Maps/CCSA.OS_380_30, OS_380_30. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/244771 Accessed April 25, 2025. |