Citations
XB: Stevenson Telescope drawings, 1972 - 1983, GBR/0180/RGO 101/1/XB, Box 23: RGO 101/1/XB/Y-Z & XC/Y-Z; Tube 107: RGO 101/1/XB/V-W; Tube 108: RGO 101/1/XB/X. Cambridge University Library. |
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XB: Stevenson Telescope drawings, 1972 - 1983, GBR/0180/RGO 101/1/XB, Box 23: RGO 101/1/XB/Y-Z & XC/Y-Z; Tube 107: RGO 101/1/XB/V-W; Tube 108: RGO 101/1/XB/X. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/1548616 Accessed September 28, 2024. |