Citations
Letter from George Margetts regarding his improvements in chronometers, 1796-03-05, GBR/0180/RGO 14/23: 208-210. Cambridge University Library. |
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Letter from George Margetts regarding his improvements in chronometers, 1796-03-05, GBR/0180/RGO 14/23: 208-210. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/109777 Accessed May 01, 2024. |