Url https://edisondigital.rutgers.edu/document/LB014001 Resource class dctype:Text Title [LB014001], Letter from Samuel Insull, Charles Batchelor to Charles L Dean, August 21st, 1882 Creator Batchelor, Charles Insull, Samuel Subject Manufacturing Incandescent lamp Dynamos and generators Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1882-08-21 Type Letter Identifier LB014001 Source 81:812 Rights Thomas Edison National Historical Park Date Created 1882-08-21 Has Version https://archive.org/details/edisonmicrofilm81/page/n821/mode/1up Archive.org Viewer, Microfilm Series Reel 81 Is Part Of LB014-F Recipient Dean, Charles L Uri https://edisondigital.rutgers.edu/document/LB014001 https://edisondigital.rutgers.edu/document/LB014001 --