Citations
Printed paper outlining Duhamel's two new methods of ascertaining longitude, 1820-08-14, GBR/0180/RGO 14/35: 374-378. Cambridge University Library. |
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Printed paper outlining Duhamel's two new methods of ascertaining longitude, 1820-08-14, GBR/0180/RGO 14/35: 374-378. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/159878 Accessed May 19, 2025. |