Martial motions or military manouevres - prudence

British recruitment poster shows soldiers in uniform, arms and armaments, two soldiers with swords thinking about how they will treat their enemies, and a scene with soldiers appealing to civilians to enlist. Includes verse titled "Prudence" handwritten in ink. Signed at the bottom with name of soldier and his enlistment date, "John Coombs, junr. October 26th 1785.