From left to right: Bizantine Ballista, Bizantine Early Greek Fire, Bizantine Late Greek Fire, Early Bizantine Catapult, Western Eavy Crossbow, Crusader Ballista. High Medieval Bizantine Catapult, High Medieval Muslim/Moor Catapult, High Medieval Western Catapult, Muslim/Moor Mangonel, Late Medieval Western Trebuchet, Late Medieval Muslim/Moor Trebuchet, Dark Ages Onager. Late Roman Catapult, Dark Ages Stone Thrower, Muslim/Moor Ballista, Muslim/Moor Catapult, Muslim/Moor Heavy Crossbow. Medieval Western Mangonel, Crusader Catapult, Medieval Western Springal. Download: Part I Part II Part III In the attachment section at the bottom of this post you can find the right PediaIcons for the High Medieval Bizantine Catapult, and those for the Crusader Catapult.