Url https://edisondigital.rutgers.edu/document/E1616BAB Resource class dctype:Text Title [E1616BAB], Letter from Thomas Alva Edison to William Horatio Mason, February 1st, 1916 Creator Edison, Thomas Alva Subject Production difficulties and adjustments Chemicals, chemical products, and chemical processes Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1916-02-01 Type Letter Identifier E1616BAB Source 265:609 Rights Thomas Edison National Historical Park Date Created 1916-02-01 Has Version https://archive.org/details/edisonmicrofilm265/page/n618/mode/1up Archive.org Viewer, Microfilm Series Reel 265 Is Part Of E1616B-F Recipient Mason, William Horatio Uri https://edisondigital.rutgers.edu/document/E1616BAB https://edisondigital.rutgers.edu/document/E1616BAB --