Everybody knows about dueling pistols. But there is an interesting historical fact about them which was once a huge deal but seems largely forgotten today. Many gunsmiths made these, but the one who was really known for them was Robert Wogdon. He introduced a slight angle into the sight line which compensated for muzzle flip making his guns much more accurate than those of his competitors. Because of this people started referring to dueling as a "Wogdon Affair"