Citations
David Rowland on an instrument for taking altitudes of the sun, 1814 - 1826, GBR/0180/RGO 14/29: 181-212. Cambridge University Library. |
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David Rowland on an instrument for taking altitudes of the sun, 1814 - 1826, GBR/0180/RGO 14/29: 181-212. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/109877 Accessed December 26, 2024. |