Citations
Observations and calculations, 1756 - 1807, GBR/0180/RGO 4/142. Cambridge University Library. |
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Observations and calculations, 1756 - 1807, GBR/0180/RGO 4/142. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/97756 Accessed May 22, 2024. |