Citations
Henry Ould's artificial horizon, 1790, GBR/0180/RGO 14/45: 260-264. Cambridge University Library. |
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Henry Ould's artificial horizon, 1790, GBR/0180/RGO 14/45: 260-264. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/110278 Accessed November 29, 2024. |