Citations
2 Newcomen Society pin badges, c.1920-1995, GBR/1928/NRI/NRI2/8/8/4/51, Box NRI2/8/8/4/51. Needham Research Institute. |
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2 Newcomen Society pin badges, c.1920-1995, GBR/1928/NRI/NRI2/8/8/4/51, Box NRI2/8/8/4/51. Needham Research Institute. https://archivesearch.lib.cam.ac.uk/repositories/21/archival_objects/849581 Accessed November 23, 2024. |