Url https://edisondigital.rutgers.edu/document/NB171AAX Resource class dctype:Text Title [NB171AAX], Technical Note, Walter Elam Holland, April 1909 Creator Holland, Walter Elam Subject Testing and quality control Electric battery Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1909-04-00 Type Technical Note Identifier NB171AAX Source 175:888 Relation General Electric Co Rights Thomas Edison National Historical Park Has Version https://archive.org/details/edisonmicrofilm175/page/n898/mode/1up Archive.org Viewer, Microfilm Series Reel 175 Is Part Of NB171-F Uri https://edisondigital.rutgers.edu/document/NB171AAX https://edisondigital.rutgers.edu/document/NB171AAX --