Citations
Report on the design of spiral pin wheel gear in torpedo sights, 1947, GBR/0014/CLSN 1/5. Churchill Archives Centre. |
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Report on the design of spiral pin wheel gear in torpedo sights, 1947, GBR/0014/CLSN 1/5. Churchill Archives Centre. https://archivesearch.lib.cam.ac.uk/repositories/9/archival_objects/428534 Accessed April 27, 2024. |