Citations
Letter from Sir Howard Grubb, Parsons and Co., 1942-09-16, GBR/0180/RGO 9/691. Cambridge University Library. |
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Letter from Sir Howard Grubb, Parsons and Co., 1942-09-16, GBR/0180/RGO 9/691. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/100206 Accessed January 05, 2025. |