Url https://edisondigital.rutgers.edu/document/LB009416A Resource class dctype:Text Title [LB009416A], Letter from Samuel Insull to Edison Lamp Co, Francis Robbins Upton, December 6th, 1881 Creator Insull, Samuel Subject Patents Manufacturing Incandescent lamp Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1881-12-06 Type Letter Identifier LB009416A Source 81:158 Relation Johnson, Edward Hibberd Edison, Thomas Alva Rights Thomas Edison National Historical Park Date Created 1881-12-06 Has Version https://archive.org/details/edisonmicrofilm81/page/n167/mode/1up Archive.org Viewer, Microfilm Series Reel 81 Is Part Of LB009-F Recipient Edison Lamp Co Upton, Francis Robbins Uri https://edisondigital.rutgers.edu/document/LB009416A https://edisondigital.rutgers.edu/document/LB009416A --