Citations
Letter from H.C. Jennings on insulating the magnetic needle, 1817-08-12, GBR/0180/RGO 14/31: 204-205. Cambridge University Library. |
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Letter from H.C. Jennings on insulating the magnetic needle, 1817-08-12, GBR/0180/RGO 14/31: 204-205. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/159607 Accessed April 30, 2024. |