Citations
Royal Greenwich Observatory Time Department staff, 1945 - 1957, GBR/0180/RGO 43/77-83. Cambridge University Library. |
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Royal Greenwich Observatory Time Department staff, 1945 - 1957, GBR/0180/RGO 43/77-83. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/1970037 Accessed March 15, 2025. |