Citations
Bradley's instructions for observations of the transit of Venus, with a note in Charles Mason's hand, 1761, GBR/0180/RGO 4/66: 51-52r. Cambridge University Library. |
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Bradley's instructions for observations of the transit of Venus, with a note in Charles Mason's hand, 1761, GBR/0180/RGO 4/66: 51-52r. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/108326 Accessed July 27, 2024. |