Citations
'Greenwich Magnetical and Meteorological Observations, 1913-1917', 1914 - 1922, GBR/0180/RGO 155/28, Box 13: RGO 155/27-29: Series GBR/0180/RGO 155. Cambridge University Library. |
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'Greenwich Magnetical and Meteorological Observations, 1913-1917', 1914 - 1922, GBR/0180/RGO 155/28, Box 13: RGO 155/27-29: Series GBR/0180/RGO 155. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/1856515 Accessed May 08, 2025. |