Citations
Planning and Control Branch job file. 1" 7th Series : 1:50,000 index on 1:625,000 base , 1971, GBR/3296/Maps/CCSA.OS_44_20/1, OS_44_20/1. Cambridge University Library. |
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Planning and Control Branch job file. 1" 7th Series : 1:50,000 index on 1:625,000 base , 1971, GBR/3296/Maps/CCSA.OS_44_20/1, OS_44_20/1. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/242137 Accessed November 17, 2024. |