Citations
Master file. 1/250 000 5th Series sheet 17, 1960 - 1978, GBR/3296/Maps/CCSA.OS_97_1, OS_97_1. Cambridge University Library. |
|
Master file. 1/250 000 5th Series sheet 17, 1960 - 1978, GBR/3296/Maps/CCSA.OS_97_1, OS_97_1. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/242441 Accessed April 30, 2025. |