This detailed map by John Burgoyne shows a plan of the Battle of Bunker Hill during the Revolutionary War. American forces are depicted in yellow; British forces are depicted in red. The map shows landing points, vessels, fort information, redoubts, and batteries.At the bottom, the map contains a copy of a letter written by General Burgoyne to his nephew. The letter describes the events that unfolded at the Battle of Bunker Hill.