Black and white photograph showing a display of four Holland Furnace furnaces in a factory.
Holland Furnace began in 1906, founded by John P. Kolla (1860-1933) and his son-in-law, August H. Landwehr (1880-1937). By 1948, the company had a branch in 48 states with sales reaching $41 million. Holland Furnace ceased production in 1962.
Gift ofBecker, Clarence John