Citations
Papers on the British Geodetic Survey, 1876 - 1904, GBR/0180/RGO 7/141. Cambridge University Library. |
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Papers on the British Geodetic Survey, 1876 - 1904, GBR/0180/RGO 7/141. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/99183 Accessed April 17, 2025. |