Url https://edisondigital.rutgers.edu/document/NB245001 Resource class dctype:Text Title [NB245001], Technical Note, Peter Christian Christensen, December 17th, 1914 Creator Christensen, Peter Christian Subject Chemicals, chemical products, and chemical processes Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1914-12-17 Type Technical Note Identifier NB245001 Source 241:5 Rights Thomas Edison National Historical Park Date Created 1914-12-17 Has Version https://archive.org/details/edisonmicrofilm241/page/n16/mode/1up Archive.org Viewer, Microfilm Series Reel 241 Is Part Of NB245-F Uri https://edisondigital.rutgers.edu/document/NB245001 https://edisondigital.rutgers.edu/document/NB245001 --