Citations
Letter reporting on condition of Appleton chronometer No. 45, 1830-12-17, GBR/0180/RGO 5/237: 177. Cambridge University Library. |
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Letter reporting on condition of Appleton chronometer No. 45, 1830-12-17, GBR/0180/RGO 5/237: 177. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/109340 Accessed February 16, 2025. |