Citations
Harton pendulum experiments, 1854, GBR/0180/RGO 6/215. Cambridge University Library. |
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Harton pendulum experiments, 1854, GBR/0180/RGO 6/215. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/98407 Accessed December 09, 2024. |