Url https://edisondigital.rutgers.edu/document/MF12AU Resource class dctype:Text Title [MF12AU], Letter from Nelson C Cotabish, National Carbon Co to Thomas Alva Edison, William Henry Meadowcroft, February 10th, 1917 Creator Cotabish, Nelson C National Carbon Co Subject Carbon, coal, glass, ceramics Sound and acoustics Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1917-02-10 Type Letter Identifier MF12AU Source 278:577 Rights Thomas Edison National Historical Park Date Created 1917-02-10 Has Version https://archive.org/details/edisonmicrofilm278/page/n587/mode/1up Archive.org Viewer, Microfilm Series Reel 278 Is Part Of MF12-F Recipient Edison, Thomas Alva Meadowcroft, William Henry Uri https://edisondigital.rutgers.edu/document/MF12AU https://edisondigital.rutgers.edu/document/MF12AU --