Citations
Gunpowder: General 1, 1943-07-27 - 1987-05-18, GBR/1928/NRI/SCC2/139. Needham Research Institute. |
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Gunpowder: General 1, 1943-07-27 - 1987-05-18, GBR/1928/NRI/SCC2/139. Needham Research Institute. https://archivesearch.lib.cam.ac.uk/repositories/21/archival_objects/330708 Accessed November 27, 2024. |