Citations
Letter acknowledging that chronometers are to be withdrawn from trial at the Royal Observatory, 1829-09-05, GBR/0180/RGO 5/237: 131-132. Cambridge University Library. |
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Letter acknowledging that chronometers are to be withdrawn from trial at the Royal Observatory, 1829-09-05, GBR/0180/RGO 5/237: 131-132. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/109298 Accessed April 27, 2024. |