Citations
Letter from John H. Combridge of Ilford, Essex, about his work on 'Chinese Steelyard Clepsydras', (1981) and other matters, 1981-04-02, GBR/1928/NRI/SCC6/10/62. Needham Research Institute. |
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Letter from John H. Combridge of Ilford, Essex, about his work on 'Chinese Steelyard Clepsydras', (1981) and other matters, 1981-04-02, GBR/1928/NRI/SCC6/10/62. Needham Research Institute. https://archivesearch.lib.cam.ac.uk/repositories/21/archival_objects/339723 Accessed May 04, 2025. |