Citations
George Holden on an easy method of finding longitude, 1790-04-27, GBR/0180/RGO 14/46: 12-33. Cambridge University Library. |
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George Holden on an easy method of finding longitude, 1790-04-27, GBR/0180/RGO 14/46: 12-33. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/110296 Accessed November 28, 2024. |