Url https://edisondigital.rutgers.edu/document/LB008059 Resource class dctype:Text Title [LB008059], Letter from Thomas Alva Edison to Edison Lamp Co, Francis Robbins Upton, March 12th, 1881 Creator Edison, Thomas Alva Subject Incandescent lamp Vacuum and glass bulb Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1881-03-12 Type Letter Identifier LB008059 Source 80:863 Relation Davies & Co Thomson, William, (Lord Kelvin) Rights Thomas Edison National Historical Park Date Created 1881-03-12 Has Version https://archive.org/details/edisonmicrofilm80/page/n873/mode/1up Archive.org Viewer, Microfilm Series Reel 80 Is Part Of LB008-F Recipient Edison Lamp Co Upton, Francis Robbins Uri https://edisondigital.rutgers.edu/document/LB008059 https://edisondigital.rutgers.edu/document/LB008059 --