Practised in the Warres of the United Provinces Vnder the Lords the States Generall and His Highnesse the Prince of Orange. Treating of Severall Peeces of Ordnance, Carriages, Engines, Quadrants, Morters, Petards, as Also Instructions for Master-gunners, and Canoniers, with Divers Instruments and Materials Belonging to a Warre with Their Severall Uses and Practises, Most Briefly, and Lively Demonstrated by Letter and Figure. Together with a List of All Necessary Preparations Appertaining to an Armie, with a Quarter for the Generall of the Ordnance, and of All Officers Belonging to His Traine. Written and Composed by Captaine Henry Hexham, Quarter-master to the Truly Honourable Colonell Goring His Regiment, for the Lovers of the Noble Art Militarie