Citations
Ordnance Survey quarter-inch Routemaster. Sheet 8, edition D, coloured, 1981, GBR/3296/Maps/CCSA.OS_211_15, OS_211_15. Cambridge University Library. |
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Ordnance Survey quarter-inch Routemaster. Sheet 8, edition D, coloured, 1981, GBR/3296/Maps/CCSA.OS_211_15, OS_211_15. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/243959 Accessed April 27, 2025. |