Citations
Model of a 19th century steam engine, 1972, GBR/1928/NRI/NRI2/8/3/1/5, Box NRI2/8/3/1/5. Needham Research Institute. |
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Model of a 19th century steam engine, 1972, GBR/1928/NRI/NRI2/8/3/1/5, Box NRI2/8/3/1/5. Needham Research Institute. https://archivesearch.lib.cam.ac.uk/repositories/21/archival_objects/503110 Accessed January 06, 2025. |