File Bethlehem Fabricators (Bethlehem, Pennsylvania) Roll 7 In: Walter Drew Papers, 1900-1961 » Topical files
File Borden and Elsemore cases (involving IABSIW) Roll 7 In: Walter Drew Papers, 1900-1961 » Topical files
File Brotherhood of Bridge and Structural Iron Workers Roll 8 In: Walter Drew Papers, 1900-1961 » Topical files