Citations
Correspondence on observatories, 1834 - 1847, GBR/0180/RGO 6/140. Cambridge University Library. |
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Correspondence on observatories, 1834 - 1847, GBR/0180/RGO 6/140. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/98331 Accessed May 28, 2023. |