Citations
Reduction of mural circle observations, 1834 - 1835, GBR/0180/RGO 5/180. Cambridge University Library. |
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Reduction of mural circle observations, 1834 - 1835, GBR/0180/RGO 5/180. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/98124 Accessed December 01, 2024. |