Citations
James Scrymgeour on his new chronometer and escapement, 1824, GBR/0180/RGO 14/24: 422-425. Cambridge University Library. |
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James Scrymgeour on his new chronometer and escapement, 1824, GBR/0180/RGO 14/24: 422-425. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/109800 Accessed April 28, 2024. |