A set of tactical miniatures rules for the American Revolution. The author, a Captain in the U.S. Army, is said to have based the rules on the first official U.S. Army wargame rules (an outgrowth of the Prussian Kriegspiel).Scale: 1' = 10 meters, each turn = 1 minute, 1 figure = 30 men or less. Designed for 20-30mm figures. - BoardGameGeek