Ordnance Publications by Graduates 45 Ordnance and ordnance stores 43 Artillery 42 Gunnery 40 Manufacture 36 History 27 more ... Projectiles 17 Gun-carriages 15 Firearms 14 Gunpowder 11 Ballistics 8 Weapons 8 Fortification 7 Armor 6 Design and construction 5 Explosives, Military 5 Research 5 Artillery, Field and mountain 4 Military education 4 Publications about Graduates 4 Weapons industry 4 Armed Forces 3 Armored vehicles, Military 3 Armstrong gun 3 Bombs 3 Defensive (Military science) 3 Equipment and supplies 3 Military art and science 3 Mortars (Ordnance) 3 less ...