Citations
Correspondence with W.H. Mallison on a method using the sun's meridian altitude, 1810, GBR/0180/RGO 14/36: 210-214. Cambridge University Library. |
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Correspondence with W.H. Mallison on a method using the sun's meridian altitude, 1810, GBR/0180/RGO 14/36: 210-214. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/110060 Accessed October 18, 2024. |