Url https://edisondigital.rutgers.edu/document/NP101137 Resource class dctype:Text Title [NP101137], Diary, Thomas Alva Edison, April 16th, 1915 Creator Edison, Thomas Alva Subject Chemicals, chemical products, and chemical processes Cylinder phonograph Cylinder recordings Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1915-04-16 Type Diary Identifier NP101137 Source 243:141 Relation Riley, John J Meister, George Arthur Mason, William Horatio Liebold, Ernest Gustav Edison Benzol Plant (Johnstown Pa.) Rights Thomas Edison National Historical Park Date Created 1915-04-16 Has Version https://archive.org/details/edisonmicrofilm243/page/n151/mode/1up Archive.org Viewer, Microfilm Series Reel 243 Is Part Of NP101-F Uri https://edisondigital.rutgers.edu/document/NP101137 https://edisondigital.rutgers.edu/document/NP101137 --