Citations
Robert Davison on perpetual motion, 1790-11-29, GBR/0180/RGO 14/54: 75-76a. Cambridge University Library. |
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Robert Davison on perpetual motion, 1790-11-29, GBR/0180/RGO 14/54: 75-76a. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/110440 Accessed November 24, 2024. |