Url https://edisondigital.rutgers.edu/document/LB031284 Resource class dctype:Text Title [LB031284], Letter from Alfred Ord Tate to William F Taylor (Pennsylvania), Pennsylvania Railroad, July 15th, 1889 Creator Tate, Alfred Ord Subject Phonoplex and railroad telegraphy Electric battery Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1889-07-15 Type Letter Identifier LB031284 Source 139:520 Rights Thomas Edison National Historical Park Date Created 1889-07-15 Has Version https://archive.org/details/edisonmicrofilm139/page/n529/mode/1up Archive.org Viewer, Microfilm Series Reel 139 Is Part Of LB031-F Recipient Pennsylvania Railroad Taylor, William F, (Pennsylvania) Uri https://edisondigital.rutgers.edu/document/LB031284 https://edisondigital.rutgers.edu/document/LB031284 --