Citations
Letter from George Boulley on an instrument for finding longitude, 1820-12-14, GBR/0180/RGO 14/38: 370-372. Cambridge University Library. |
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Letter from George Boulley on an instrument for finding longitude, 1820-12-14, GBR/0180/RGO 14/38: 370-372. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/110118 Accessed November 26, 2024. |