Url https://edisondigital.rutgers.edu/document/LB111058 Resource class dctype:Text Title [LB111058], Letter from Thomas Alva Edison to Howard Morton Hay, March 16th, 1916 Creator Edison, Thomas Alva Subject Competition and market structure Testing and quality control Submarines and submarine warfare Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1916-03-16 Type Letter Identifier LB111058 Source 277:47 Relation U.S. Navy Rights Thomas Edison National Historical Park Date Created 1916-03-16 Has Version https://archive.org/details/edisonmicrofilm277/page/n57/mode/1up Archive.org Viewer, Microfilm Series Reel 277 Is Part Of LB111-F Recipient Hay, Howard Morton Uri https://edisondigital.rutgers.edu/document/LB111058 https://edisondigital.rutgers.edu/document/LB111058 --