Url https://edisondigital.rutgers.edu/document/D8936AAP Resource class dctype:Text Title [D8936AAP], Letter from Edison Electric Illuminating Co (Paterson), William M Brock to Thomas Alva Edison, July 22nd, 1889 Creator Edison Electric Illuminating Co (Paterson) Brock, William M Subject Competition and market structure Sales and service Incandescent lamp Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1889-07-22 Type Letter Identifier D8936AAP Source 126:319 Relation Edison Lamp Co Sawyer-Man Electric Co Rights Thomas Edison National Historical Park Date Created 1889-07-22 Has Version https://archive.org/details/edisonmicrofilm126/page/n328/mode/1up Archive.org Viewer, Microfilm Series Reel 126 Is Part Of D8936-F Recipient Edison, Thomas Alva Uri https://edisondigital.rutgers.edu/document/D8936AAP https://edisondigital.rutgers.edu/document/D8936AAP --