Url https://edisondigital.rutgers.edu/document/HM55BY Resource class dctype:Text Title [HM55BY], Agreement, Heyden Chemical Works, Thomas Alva Edison, December 28th, 1916 Creator Heyden Chemical Works Edison, Thomas Alva Subject Sales and service Chemicals, chemical products, and chemical processes Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1916-12-28 Type Agreement Identifier HM55BY Source 282:216 Rights Thomas Edison National Historical Park Date Created 1916-12-28 Has Version https://archive.org/details/edisonmicrofilm282/page/n226/mode/1up Archive.org Viewer, Microfilm Series Reel 282 Is Part Of HM55-F Uri https://edisondigital.rutgers.edu/document/HM55BY https://edisondigital.rutgers.edu/document/HM55BY --