Citations
Chronographs: correspondence, reports etc. on the acquisition of new and improved types of chronograph, 1942 - 1954, GBR/0180/RGO 43/20, Box 3: RGO 43/18-23: Series GBR/0180/RGO 43. Cambridge University Library. |
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Chronographs: correspondence, reports etc. on the acquisition of new and improved types of chronograph, 1942 - 1954, GBR/0180/RGO 43/20, Box 3: RGO 43/18-23: Series GBR/0180/RGO 43. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/1969785 Accessed March 15, 2025. |