 The firm of Wreisner and Mattson was succeeded by the Wreisner Brothers, and then the Wreisner Brothers & Sons, at the same location, with a garage, machine shop, and oil station.The Dassel Manufacturing Co. was doing business in 1883 with a plant, a foundry, and a machine shop, with fifteen employees.In the Dassel News-Letter of March 13, 1884, their advertisement appeared as follows