Malcolm E. Nichols, Mayor of Boston, and City of Boston, a municipal corporation in the Commonwealth of Massachusetts vs. The New England Telephone and Telegraph Company, a corporation..., and the American Telephone and Telegraph Company, a corporation..., and the Western Electric Company, Incorporated, and the Graybar Electric Company, Incorporated..., and the Bell Telephone Laboratories, Incorporated, a corporation..., and all other members of said Bell System (Petition in Intervention of the City of Seattle), 1927, Box: 59, Folder: 7. Supreme Court Briefs, 4404-01. Seattle Municipal Archives. https://leglas100/finding-aids/repositories/2/archival_objects/214593 Accessed July 24, 2026.