Citations
Assorted correspondence, mainly with the National Physics Laboratory, but also with other interested parties to the Rugby Radio Time Signals, 1927 - 1939, GBR/0180/RGO 43/53, Box 7: RGO 43/53-62: Series GBR/0180/RGO 43. Cambridge University Library. |
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Assorted correspondence, mainly with the National Physics Laboratory, but also with other interested parties to the Rugby Radio Time Signals, 1927 - 1939, GBR/0180/RGO 43/53, Box 7: RGO 43/53-62: Series GBR/0180/RGO 43. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/1969929 Accessed May 11, 2025. |