Citations
La Caille's Arc of Meridian, 1866, GBR/0180/RGO 24/4. Cambridge University Library. |
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La Caille's Arc of Meridian, 1866, GBR/0180/RGO 24/4. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/102713 Accessed April 30, 2025. |