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current | 02:24, 16 June 2024 | ![]() | 1,709 × 1,281 (485 KB) | Hohum | Clearer version |
19:26, 12 August 2006 | ![]() | 480 × 448 (43 KB) | Wandalstouring | Song Dynasty Rivership with Xuanfeng Traction Catapult from the Wujing Zongyao ==Source== [http://authors.history-forum.com/liang_jieming/chinesesiegewarfare/ "Chinese Siege Warfare: Mechanical Artillery & Siege Weapons of Antiquity"] by Liang Jieming, |
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