Citations
Proposal for ascertaining longitude, 1819, GBR/0180/RGO 14/37: 246-247. Cambridge University Library. |
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Proposal for ascertaining longitude, 1819, GBR/0180/RGO 14/37: 246-247. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/160001 Accessed May 13, 2025. |