Url https://edisondigital.rutgers.edu/document/QP009A001 Resource class dctype:Text Title [QP009A001], List, Edison Phonograph Works, Thomas Alva Edison, 1894 Creator Edison Phonograph Works Edison, Thomas Alva Subject Patents Cylinder phonograph Cylinder record and duplicating technology Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1894-00-00 Type List Identifier QP009A001 Source 117:309 Relation Hardin, John Ralph Rights Thomas Edison National Historical Park Has Version https://archive.org/details/edisonmicrofilm117/page/n318/mode/1up Archive.org Viewer, Microfilm Series Reel 117 Is Part Of QP009A-F Uri https://edisondigital.rutgers.edu/document/QP009A001 https://edisondigital.rutgers.edu/document/QP009A001 --