Citations
Letter from Thomas Johnstone concerning errors in longitude and latitude, 1806-09-06, GBR/0180/RGO 14/41: 15-17. Cambridge University Library. |
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Letter from Thomas Johnstone concerning errors in longitude and latitude, 1806-09-06, GBR/0180/RGO 14/41: 15-17. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/110173 Accessed April 24, 2024. |