Citations
Sir Herbert Butterfield; Cambridge, 29 Dec. 1960, GBR/0012/MS Add.9578/6. Cambridge University Library. |
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Sir Herbert Butterfield; Cambridge, 29 Dec. 1960, GBR/0012/MS Add.9578/6. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/565690 Accessed April 19, 2024. |