Url https://edisondigital.rutgers.edu/document/CM08AL Resource class dctype:Text Title [CM08AL], Report from Claude Heft Opdyke, July 20th, 1915 Creator Opdyke, Claude Heft Subject Manufacturing Chemicals, chemical products, and chemical processes Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1915-07-20 Type Report Identifier CM08AL Source 281:451 Relation Edison, Thomas Alva Meadowcroft, William Henry Rights Thomas Edison National Historical Park Date Created 1915-07-20 Has Version https://archive.org/details/edisonmicrofilm281/page/n461/mode/1up Archive.org Viewer, Microfilm Series Reel 281 Is Part Of CM08-F Uri https://edisondigital.rutgers.edu/document/CM08AL https://edisondigital.rutgers.edu/document/CM08AL --