Citations
Cape Observatory Annals, 1896 - 1968, GBR/0180/RGO 25. Cambridge University Library. |
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Cape Observatory Annals, 1896 - 1968, GBR/0180/RGO 25. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/97337 Accessed September 08, 2024. |