Encyclopaedia Britannica, 11th Edition, "Armour Plates" to "Arundel, Earls of"

19. _Field Artillery Organization._--A _battery_ of field artillery

comprises three elements, viz. _materiel_,--guns, carriages, ammunition and stores; _personnel_,--officers, non-commissioned officers, gunners, drivers and artificers; and _transport_,--almost invariably horses, though other animals, and also motor and mechanical transport, are used under special circumstances. As for the _materiel_, the guns used by field artillery in almost all countries are quick-firers, throwing shells of 13 to 18 pounds; details of these will be found in the article ORDNANCE. The number of guns in a battery varies in different countries between four and eight; by far the most usual number is six. With the