Citations
Letter from John Flamsteed to John Collins, 20 August 1673, GBR/0012/MS Add.9597/13/6/67. Cambridge University Library. |
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Letter from John Flamsteed to John Collins, 20 August 1673, GBR/0012/MS Add.9597/13/6/67. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/566729 Accessed September 25, 2023. |