Citations
Letter from Thomas Williams to the Board of Longitude, 1789-03-07, GBR/0180/RGO 14/55: 168-168a. Cambridge University Library. |
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Letter from Thomas Williams to the Board of Longitude, 1789-03-07, GBR/0180/RGO 14/55: 168-168a. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/161056 Accessed April 26, 2024. |