Citations
Letter from Rudolph C. Lehmann to John Willis Clark, 16 Nov. 1891, GBR/0012/MS Add.8954/85. Cambridge University Library. |
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Letter from Rudolph C. Lehmann to John Willis Clark, 16 Nov. 1891, GBR/0012/MS Add.8954/85. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/553711 Accessed May 11, 2025. |