File:Chinese Gunpowder Formula.JPG
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current | 22:39, 30 September 2021 | 1,194 × 864 (284 KB) | Hohum | Adjust using reference image | |
21:21, 11 August 2007 | 1,194 × 864 (229 KB) | PericlesofAthens | {{Information |Description=The earliest known written description of the formula for gunpowder, from the Chinese ''Wujing Zongyao'' military manuscript that was compiled by 1044 during the Song Dynasty of China. The entry for this page is headed "method f |
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