Citations
Walter Bedford's method using the ship's velocity, 1784-07-14, GBR/0180/RGO 14/38: 4-6. Cambridge University Library. |
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Walter Bedford's method using the ship's velocity, 1784-07-14, GBR/0180/RGO 14/38: 4-6. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/110086 Accessed April 27, 2024. |