Citations
Papers on William Hardy's improvements and the trial of his clock at Greenwich, 1805-1818, 1805 - 1818, GBR/0180/RGO 14/23: 237-244. Cambridge University Library. |
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Papers on William Hardy's improvements and the trial of his clock at Greenwich, 1805-1818, 1805 - 1818, GBR/0180/RGO 14/23: 237-244. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/109783 Accessed November 28, 2024. |