An attempt was made to consult at least one catalogue from each of the major companies. Those consulted were Aladdin Company, Aladdin "Built in a Day" House Catalog, 1917 (Repr., New York: Dover, 1995); Aladdin Company, Aladdin Plan of Industrial Housing (Bay City, MI: Aladdin Co., 1919); Aladdin Company, Aladdin Homes: Built in a Day (Bay City, MI: Aladdin Co., 1920); Aladdin Company, Aladdin Homes: Sold by the Golden Rule (Bay City, MI: Aladdin Homes, 1925); Aladdin Company, Aladdin Readi-Cut Homes (Bay City, MI: Aladdin Co., 1950); Ray H. Bennett Lumber Co., Building Material: Your Book of Lumber Bargains (North Tonawanda, NY: Bennett, 1917); Ray H. Bennett Lumber Co., Bennett Homes: Better-Built Ready Cut (North Tonawanda, NY: Bennett, 1920); Ray H. Bennett Lumber Co., Bennett Bargain Book of Lumber, Mill Work and Building Materials (North Tonawanda, NY: Bennett, 1924); Canadian Aladdin Company, Aladdin Homes: Complete Cities or Single Homes (Toronto: Canadian Aladdin Co., c. 1919); Gordon-Van Tine, Architectural Details 1915 (Repr., Davenport, IA: Gordon-Van Tine, 1985); Gordon-Van Tine Co., Housing Labor: A Book Written by Business Men and Dealing with Housing as a Means for Getting and Holding Labor to Meet Today’s Need for Increased Production (Davenport, IA: Gordon-Van Tine, 1918); Gordon-Van Tine Co., 117 House Designs of the Twenties (Repr., New York: Dover, 1992); Halliday Company Ltd., "Comfortested Homes." Homes of "All-Weather Comfort" (Hamilton, ON: Hallidays, 1932); Halliday Company Ltd., Halliday’s Catalog of Builders’ Bargains (Hamilton, ON: Hallidays, 1936); Harris Brothers Co., A Plan Book of Harris Homes (Chicago: Harris Building Co., 1920); International Mill and Timber Company, The Famous Fifty: Sterling System-Built Homes (Bay City, MI: International Mill, 1915); International Mill and Timber Company, Selecting Your Home: Sterling Favorites (Bay City, MI: International Mill, 1919); Lewis Manufacturing Company, Homes of Character (Bay City, MI: Lewis Mfg. Co, 1920); Lewis Manufacturing Company, The New Liberty Homes (Bay City, MI: Lewis Mfg. Co, 1941); Montgomery Ward and Co., Wardway Homes Bungalows and Cottages, 1925 (Repr., Mineola, NY: Dover, 2004); Pacific Ready-Cut Homes, Pacific’s Book of Homes: A Notable Exhibition of California Architecture (Los Angeles, 1925); Sears, Roebuck and Co., Sears Modern Homes (Repr. of 1913 ed., Mineola, NY: Dover, 2007); Sears, Roebuck and Co., Sears, Roebuck Catalog of Houses, 1926 (Repr., New York: Dover, 1991); Paul H. Tedesco and James B. Tedesco, Portable and Prefabricated Houses of the Thirties: The E.F. Hodgson Company 1935 and 1939 Catalogues (Repr., Dover, MA: JBT Publishing, 2007). The following trade journals were surveyed: American Lumberman (est. 1899, selected years from 1915), Building Supply News (est. 1917, 1917-1930), Canada Lumberman (est. 1921, 1921-1930), Mississippi Valley Lumberman (est. 1887, selected years, 1910-1919), Western Retail Lumberman (est. 1911, 1911-1915).