File Los Angeles Times Trials (Caplan & Schmidt) Roll 23 In: Walter Drew Papers, 1900-1961 » Topical files
File Lucius Engineering Co. (Pittsburgh, Pa.) Roll 23 In: Walter Drew Papers, 1900-1961 » Topical files
File Master Builders' Association of Boston Roll 24 In: Walter Drew Papers, 1900-1961 » Topical files
File Merchants Association of New York (city) Roll 24 In: Walter Drew Papers, 1900-1961 » Topical files
File Merchants and Manufacturers Association, Building Trades Council (San Francisco and Oakland) Roll 24 In: Walter Drew Papers, 1900-1961 » Topical files