Title: Medieval military technology
Subjects: Weapons, Fortification, History, Warships, Armor, Artillery, Medieval Military history, Warfare & Defence, World history: c 500 to C 1500, Military Science, Technology & Industrial Arts, History: American, USA, History / Medieval, General, Military art and science, history, Armures, Histoire, Artillerie, Fortifications, Navires de guerre, Histoire militaire médiévale