Citations
Letter from 'R.G.S.' to the Board of Longitude, 1812-01-17, GBR/0180/RGO 14/40: 560-561. Cambridge University Library. |
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Letter from 'R.G.S.' to the Board of Longitude, 1812-01-17, GBR/0180/RGO 14/40: 560-561. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/164674 Accessed January 14, 2025. |