Citations
Letter concerning an allegation by Mr Hardy of improper treatment of a transit clock he made for the Royal Observatory, 1830-10-16, GBR/0180/RGO 5/230: 235. Cambridge University Library. |
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Letter concerning an allegation by Mr Hardy of improper treatment of a transit clock he made for the Royal Observatory, 1830-10-16, GBR/0180/RGO 5/230: 235. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/109151 Accessed April 26, 2024. |