Citations
Letter requesting start date for chronometers trial, 1829-08-06, GBR/0180/RGO 5/237: 121. Cambridge University Library. |
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Letter requesting start date for chronometers trial, 1829-08-06, GBR/0180/RGO 5/237: 121. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/109289 Accessed November 22, 2024. |