Url https://edisondigital.rutgers.edu/document/MF33AG Resource class dctype:Text Title [MF33AG], Letter from William H Knierim to William Henry Meadowcroft, March 4th, 1918 Creator Knierim, William H Subject Military Light and optics Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1918-03-04 Type Letter Identifier MF33AG Source 280:207 Relation Edison, Thomas Alva Rights Thomas Edison National Historical Park Date Created 1918-03-04 Has Version https://archive.org/details/edisonmicrofilm280/page/n217/mode/1up Archive.org Viewer, Microfilm Series Reel 280 Is Part Of MF33-F Recipient Meadowcroft, William Henry Uri https://edisondigital.rutgers.edu/document/MF33AG https://edisondigital.rutgers.edu/document/MF33AG --