Citations
Copy by John Collins of a letter by Isaac Newton 'to a friend of his', together with Collins's description of a telescope mentioned in the Newton letter., 23 February 1668 (1668/9), GBR/0012/MS Add.9597/2/18/3. Cambridge University Library. |
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Copy by John Collins of a letter by Isaac Newton 'to a friend of his', together with Collins's description of a telescope mentioned in the Newton letter., 23 February 1668 (1668/9), GBR/0012/MS Add.9597/2/18/3. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/566100 Accessed February 01, 2025. |