Citations
Letter from John Flamsteed to John Collins, 20 March 1670 (1670/1), GBR/0012/MS Add.9597/13/6/41. Cambridge University Library. |
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Letter from John Flamsteed to John Collins, 20 March 1670 (1670/1), GBR/0012/MS Add.9597/13/6/41. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/566706 Accessed April 25, 2024. |