Url https://edisondigital.rutgers.edu/document/NB171AAD Resource class dctype:Text Title [NB171AAD], Technical Note, Walter Elam Holland, June 1907 Creator Holland, Walter Elam Subject Testing and quality control Electric battery Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1907-06-00 Type Technical Note Identifier NB171AAD Source 175:806 Rights Thomas Edison National Historical Park Has Version https://archive.org/details/edisonmicrofilm175/page/n816/mode/1up Archive.org Viewer, Microfilm Series Reel 175 Is Part Of NB171-F Uri https://edisondigital.rutgers.edu/document/NB171AAD https://edisondigital.rutgers.edu/document/NB171AAD --