Citations
Letter from David Gregory to John Collins, 10 June 1676, GBR/0012/MS Add.9597/13/6/91. Cambridge University Library. |
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Letter from David Gregory to John Collins, 10 June 1676, GBR/0012/MS Add.9597/13/6/91. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/566747 Accessed June 29, 2024. |