Url https://edisondigital.rutgers.edu/document/X250ACI Resource class dctype:Text Title [X250ACI], Letter from Edward Weston to William Dennis Marks, April 13th, 1885 Creator Weston, Edward Subject Testing and quality control Expositions, demonstrations, lectures Incandescent lamp Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1885-04-13 Type Letter Identifier X250ACI Relation Edison Lamp Co Brush Electric Co Thomson-Houston Electric Co Kelly, John F Upton, Francis Robbins Wright, Alex P Rights New Jersey Institute of Technology Date Created 1885-04-13 Is Part Of X250-F Recipient Marks, William Dennis Uri https://edisondigital.rutgers.edu/document/X250ACI https://edisondigital.rutgers.edu/document/X250ACI --