Citations
Ordnance Survey professional papers : new series no 16. The national plans (the ten-foot, five-foot, twenty-five-inch and six-inch scales), 1934 - 1950, GBR/3296/Maps/CCSA.BWA_338_20, BWA_338_20. Cambridge University Library. |
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Ordnance Survey professional papers : new series no 16. The national plans (the ten-foot, five-foot, twenty-five-inch and six-inch scales), 1934 - 1950, GBR/3296/Maps/CCSA.BWA_338_20, BWA_338_20. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/236028 Accessed November 10, 2024. |