Citations
Letter from Simon Newcomb to Sir George Howard Darwin; written at Washington, 1886-06-11, GBR/0012/MS DAR 251: 2641. Cambridge University Library. |
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Letter from Simon Newcomb to Sir George Howard Darwin; written at Washington, 1886-06-11, GBR/0012/MS DAR 251: 2641. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/795721 Accessed February 20, 2025. |