Citations
Letter from John Charles Sander on a self-regulating clock, which was also a machine of perpetual motion, 1803-01-04, GBR/0180/RGO 14/45: 273-275. Cambridge University Library. |
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Letter from John Charles Sander on a self-regulating clock, which was also a machine of perpetual motion, 1803-01-04, GBR/0180/RGO 14/45: 273-275. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/110280 Accessed November 28, 2024. |