Citations
Equatorial Telescope Records: 13, 26 and 28-inch Refractors and 30 and 36-inch Reflectors, 1891 - 1982, GBR/0180/RGO 163. Cambridge University Library. |
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Equatorial Telescope Records: 13, 26 and 28-inch Refractors and 30 and 36-inch Reflectors, 1891 - 1982, GBR/0180/RGO 163. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/1854040 Accessed November 24, 2024. |