Citations
Letter stating that Pond should not have refused a public trial of two chronometers by Frodsham, 1830-11-25, GBR/0180/RGO 5/230: 241. Cambridge University Library. |
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Letter stating that Pond should not have refused a public trial of two chronometers by Frodsham, 1830-11-25, GBR/0180/RGO 5/230: 241. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/109157 Accessed April 24, 2024. |