Citations
Reduction of mural circle observations, 1827 - 1828, GBR/0180/RGO 5/171. Cambridge University Library. |
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Reduction of mural circle observations, 1827 - 1828, GBR/0180/RGO 5/171. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/98115 Accessed November 28, 2024. |