Daniel Chapman Stillson Daniel Chapman Stillson Daniel Chapman Stillson (March 25, 1826 - August 23, 1899) was an American inventor. He invented the modern adjustable pipe wrench. He was born March 25, 1826 in Durham, New Hampshire. He was the son of William Stillson and Nancy Chapman. He married Ellen Raynes Davis on April 18, 1855. He was a machinist during the American Civil War and served on David Glasgow Farraguts first voyage as a vice admiral. At the end of the Civil War, Stillson returned to Charlestown, Massachusetts, and eventually he moved to Somerville, Massachusetts. He then worked as a machinist at
Chopping tool chopping tool. The look is Similar to a Native American Projectile point, except that a chopping tool was used for stationary objects. The use of the chopping tool varied from place to place just like any other archaeological artifact. Depending on what the maker of the chopping tool made or ate depended on what the chopping tool was used for. Most commonly the chopping tool was used for food purposes. They could be used for cutting down tree branches to get to fruits or to cut large plants that could be used for food. Anything that requires a knife today