Keywords: Hancock Cannon.jpg The Hancock Cannon one of four brass cannon stolen by American colonists from the British army in Boston 1774 At the Visitor Center for the Old North Bridge Concord Massachusetts The cannon was the subject of a segment of History Detectives http //www pbs org/opb/historydetectives/investigations/206_warcannon html Own 2007-07-12 Dave Pape PD-user Davepape American Revolution Concord Massachusetts 18th-century field artillery Old North Bridge Minute Man National Historical Park |