Citations
Letter authorising the purchase of two chronometers by Dent and requesting that they remain at the Royal Observatory until their shipment to New South Wales, 1830-02-19, GBR/0180/RGO 5/231: 335. Cambridge University Library. |
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Letter authorising the purchase of two chronometers by Dent and requesting that they remain at the Royal Observatory until their shipment to New South Wales, 1830-02-19, GBR/0180/RGO 5/231: 335. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/159139 Accessed April 16, 2025. |