Citations
Copy of a letter to John Pond concerning observations at Greenwich, 1831-10-07, GBR/0180/RGO 5/233: 54r. Cambridge University Library. |
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Copy of a letter to John Pond concerning observations at Greenwich, 1831-10-07, GBR/0180/RGO 5/233: 54r. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/159287 Accessed October 31, 2024. |