Url https://edisondigital.rutgers.edu/document/MF12BF Resource class dctype:Text Title [MF12BF], Letter from Thomas Alva Edison to King (Julius) Optical Co, February 14th, 1917 Creator Edison, Thomas Alva Subject Light and optics Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1917-02-14 Type Letter Identifier MF12BF Source 278:590 Rights Thomas Edison National Historical Park Date Created 1917-02-14 Has Version https://archive.org/details/edisonmicrofilm278/page/n600/mode/1up Archive.org Viewer, Microfilm Series Reel 278 Is Part Of MF12-F Recipient King (Julius) Optical Co Uri https://edisondigital.rutgers.edu/document/MF12BF https://edisondigital.rutgers.edu/document/MF12BF --