Url https://edisondigital.rutgers.edu/document/LB008072 Resource class dctype:Text Title [LB008072], Letter from Samuel Insull to Edward P Hampson, March 14th, 1881 Creator Insull, Samuel Subject Engines, boilers, prime movers Incandescent lamp Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1881-03-14 Type Letter Identifier LB008072 Source 80:868 Relation Menlo Park Laboratory Rights Thomas Edison National Historical Park Date Created 1881-03-14 Has Version https://archive.org/details/edisonmicrofilm80/page/n878/mode/1up Archive.org Viewer, Microfilm Series Reel 80 Is Part Of LB008-F Recipient Hampson, Edward P Uri https://edisondigital.rutgers.edu/document/LB008072 https://edisondigital.rutgers.edu/document/LB008072 --