Citations
Letter from William Martin on a machine to ascertain longitude, 1817-09-03, GBR/0180/RGO 14/45: 385-386. Cambridge University Library. |
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Letter from William Martin on a machine to ascertain longitude, 1817-09-03, GBR/0180/RGO 14/45: 385-386. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/160517 Accessed September 08, 2024. |