Url https://edisondigital.rutgers.edu/document/CJ615AET Resource class dctype:Text Title [CJ615AET], Letter from Walter Seeley Mallory to William Horatio Mason, September 13th, 1907 Creator Mallory, Walter Seeley Subject Competition and market structure Sales and service Cement Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1907-09-13 Type Letter Identifier CJ615AET Source 203:371 Relation Opdyke, Edgar Smith Rights Thomas Edison National Historical Park Date Created 1907-09-13 Has Version https://archive.org/details/edisonmicrofilm203/page/n381/mode/1up Archive.org Viewer, Microfilm Series Reel 203 Is Part Of CJ615-F Recipient Mason, William Horatio Uri https://edisondigital.rutgers.edu/document/CJ615AET https://edisondigital.rutgers.edu/document/CJ615AET --