Citations
J.B. Emmett on an instrument for observing transits of the moon at sea, 1815, GBR/0180/RGO 14/35: 535-538. Cambridge University Library. |
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J.B. Emmett on an instrument for observing transits of the moon at sea, 1815, GBR/0180/RGO 14/35: 535-538. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/110039 Accessed October 18, 2024. |