Citations
Eclipses and longitude calculations, 1869 - 1876, GBR/0180/RGO 6/118. Cambridge University Library. |
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Eclipses and longitude calculations, 1869 - 1876, GBR/0180/RGO 6/118. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/98309 Accessed November 25, 2024. |