Url https://edisondigital.rutgers.edu/document/D7913O Resource class dctype:Text Title [D7913O], Letter from John K Knight to Thomas Alva Edison, February 25th, 1879 Creator Knight, John K Subject Labor Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1879-02-25 Type Letter Identifier D7913O Source 49:881 Relation Knight, Mrs John K Dean, Charles L Rights Thomas Edison National Historical Park Date Created 1879-02-25 Has Version https://archive.org/details/edisonmicrofilm49/page/n889/mode/1up Archive.org Viewer, Microfilm Series Reel 49 Is Part Of D7913-F Recipient Edison, Thomas Alva Uri https://edisondigital.rutgers.edu/document/D7913O https://edisondigital.rutgers.edu/document/D7913O --