Url https://edisondigital.rutgers.edu/document/D7826O Resource class dctype:Text Title [D7826O], Letter from William H Sawyer to Thomas Alva Edison, February 23rd, 1878 Creator Sawyer, William H Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1878-02-23 Type Letter Identifier D7826O Source 18:431 Relation Phillips, Eugene F Rights Thomas Edison National Historical Park Date Created 1878-02-23 Has Version https://archive.org/details/edisonmicrofilm18/page/n439/mode/1up Archive.org Viewer, Microfilm Series Reel 18 Is Part Of D7826-F Recipient Edison, Thomas Alva Uri https://edisondigital.rutgers.edu/document/D7826O https://edisondigital.rutgers.edu/document/D7826O --