{"product_id":"medieval-siege-weapons-1","title":"Medieval Siege Weapons (1)","description":"\u003cp\u003eThe Medieval era was a period of huge variety and invention in siege warfare. Before the use of cannon and other gun-powder artillery, siege engines relied on assorted sources of power, from torsion 'energy storage' systems to man-power, counter-balances and others. This book reveals how technological traditions from the Graeco-Roman world, Persia, India and above all China made a massive contribution to siege warfare techniques. It also covers developments in military engineering, such as mining, counter-mining, the breaking of walls, the use of noxious and chemical fumes and the use of fire-weapons.\u003c\/p\u003e\n","brand":"Osprey Games","offers":[{"title":"Default Title","offer_id":56048164045178,"sku":"ZOS-9781841762357","price":9.35,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9970\/8282\/files\/Medieval-Siege-Weapons-1.jpg?v=1760976668","url":"https:\/\/zatu.com\/products\/medieval-siege-weapons-1","provider":"Zatu Games","version":"1.0","type":"link"}