History of the Madson Lumber and Flooring Company of Spring Valley, Wisconsin, 1898-1978, by Arnold Madson. Genealogical information regarding the Madson Family, 1843-1962, compiled by Stella Madson Carpenter, is also included, as are copies of Madson Lumber Company brochures, information regarding the Spring Valley earthen dam, and a list of articles that have appeared in "The Spring Valley Sun" regarding Madson Lumber.