It's kind of strange that a current U.S. quarter depicting the U.S. Arsenal at Harper's Ferry would feature a single incident of anarchy rather than the years of the manufacture of weapons in the early industrial revolution. If you are interested in weapons manufacture and the early industrial revolution and visit the U.S. Park, be prepared to be lectured about the failed John Brown raid and slavery rather than the Armory's history. Brown was widely recognized as insane at the time of his anarchy and failed murder spree and the Union Army justifiably hanged him for his crimes. The strange thing is that after he was hanged Brown became a hero in the eyes of the media and the same Union Army that hanged him. The Union used the John Brown (enhanced and faked?) legacy as a recruiting tool and a morale booster during the Civil War. The current U.S. Government apparently sees Brown's insanity as a heroic act in retrospect even after he was hanged for crimes including the murder of half a dozen citizens of Harper's Ferry including the mayor.. Here we are in the 21st century tearing down historic monuments to Confederate generals while crafting a coin to commemerte the life of a murderer and anarchist who was hanged.