Citations
Letter from Thomas Magrath to the Board of Longitude, 1823-11-03, GBR/0180/RGO 14/24: 492-493. Cambridge University Library. |
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Letter from Thomas Magrath to the Board of Longitude, 1823-11-03, GBR/0180/RGO 14/24: 492-493. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/159494 Accessed September 08, 2024. |