Citations
Correspondence on the Rugby Time Signal with the Admiralty and the Board of Trade, 1930 - 1931, GBR/0180/RGO 43/56, Box 7: RGO 43/53-62: Series GBR/0180/RGO 43. Cambridge University Library. |
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Correspondence on the Rugby Time Signal with the Admiralty and the Board of Trade, 1930 - 1931, GBR/0180/RGO 43/56, Box 7: RGO 43/53-62: Series GBR/0180/RGO 43. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/1969945 Accessed March 15, 2025. |