Citations
Letter from John Collins to James Gregory, 1671, GBR/0012/MS Add.9597/13/6/113-114. Cambridge University Library. |
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Letter from John Collins to James Gregory, 1671, GBR/0012/MS Add.9597/13/6/113-114. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/566763 Accessed April 02, 2025. |