Citations
Letter from James Gregory to John Collins, 29 January 1670, GBR/0012/MS Add.9597/13/6/111-112. Cambridge University Library. |
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Letter from James Gregory to John Collins, 29 January 1670, GBR/0012/MS Add.9597/13/6/111-112. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/566762 Accessed May 02, 2024. |