Citations
Papers on Observatory instruments, 1711 - 1770, GBR/0180/RGO 4/308. Cambridge University Library. |
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Papers on Observatory instruments, 1711 - 1770, GBR/0180/RGO 4/308. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/97922 Accessed April 02, 2025. |