Citations
British Isles. Aeronautical Series, 4 miles to 1 inch. England, South East and London, 1922 - 1923-09, GBR/3296/Maps/CCSA.IM_426_19, IM_426_19. Cambridge University Library. |
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British Isles. Aeronautical Series, 4 miles to 1 inch. England, South East and London, 1922 - 1923-09, GBR/3296/Maps/CCSA.IM_426_19, IM_426_19. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/239367 Accessed May 14, 2025. |