Appendix, Or, Supplement To The Treatise of Artillery: Containing The true Projectile described by Bodies in the Air. The greatest Velocity and Resistance they can … A Treatise Of Artillery: Containing I. General Contructions of brass and iron Guns used by Sea and Land, and of their Carriages. II. General Contructions … Manoeuvres, Or practical Observations On The Art Of War; Containing, vol I. 1. The Manuel Exercise. 2. An Essay on the Command of small Detachments. … The Elements Of Trigonometry. Containing The Properties, Relations, and Calculations of Sines, Tangents, Secants, &c. The Doctrine of the Sphere, and the Principles of plain … The Dutch Expedition vindicated; With Brief Observations On The Emigrants. To Which Is Added, A Postscript, Containing The Supplement To The Account Of The Armistice … journals and correspondence of General Sir Harry Calvert, bart., adjutant-general of the forces under H.R.H. the duke of York, comprising the campaigns in Flanders and …