Url https://edisondigital.rutgers.edu/document/CJ614ACM Resource class dctype:Text Title [CJ614ACM], Letter from William Horatio Mason to Thomas Alva Edison, October 12th, 1906 Creator Mason, William Horatio Subject Cement Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1906-10-12 Type Letter Identifier CJ614ACM Source 203:112 Relation Bethlehem Steel Co Rights Thomas Edison National Historical Park Date Created 1906-10-12 Has Version https://archive.org/details/edisonmicrofilm203/page/n121/mode/1up Archive.org Viewer, Microfilm Series Reel 203 Is Part Of CJ614-F Recipient Edison, Thomas Alva Uri https://edisondigital.rutgers.edu/document/CJ614ACM https://edisondigital.rutgers.edu/document/CJ614ACM --