Url https://edisondigital.rutgers.edu/document/X154B6AB Resource class dctype:Text Title [X154B6AB], Letter from James Redpath to C C Cogswell, August 20th, 1878 Creator Redpath, James Subject International business operations Patents Production difficulties and adjustments Cylinder phonograph Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1878-08-20 Type Letter Identifier X154B6AB Relation Johnson, Edward Hibberd Date Created 1878-08-20 Is Part Of X154B6-F Recipient Cogswell, C C Uri https://edisondigital.rutgers.edu/document/X154B6AB https://edisondigital.rutgers.edu/document/X154B6AB --