Url https://edisondigital.rutgers.edu/document/LB072099 Resource class dctype:Text Title [LB072099], Letter from Thomas Alva Edison to Sigmund Bergmann, July 26th, 1905 Creator Edison, Thomas Alva Subject Testing and quality control Metals and minerals Electric battery Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1905-07-26 Type Letter Identifier LB072099 Source 197:311 Relation Jungner, Ernest Waldemar Rights Thomas Edison National Historical Park Date Created 1905-07-26 Has Version https://archive.org/details/edisonmicrofilm197/page/n320/mode/1up Archive.org Viewer, Microfilm Series Reel 197 Is Part Of LB072-F Recipient Bergmann, Sigmund Uri https://edisondigital.rutgers.edu/document/LB072099 https://edisondigital.rutgers.edu/document/LB072099 --