Url https://edisondigital.rutgers.edu/document/Z100CA Resource class dctype:Text Title [Z100CA], Letter from Richard S Culley to Frank Ives Scudamore, March 1st, 1873 Creator Culley, Richard S Subject Patents Testing and quality control Automatic telegraphy Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1873-03-01 Type Letter Identifier Z100CA Relation Craig, Daniel H Little, George Gouraud, George Edward Jennings, Edward William Wheatstone, Charles Barney, William C Varley, Cromwell Fleetwood Rights BT Archives Date Created 1873-03-01 Is Part Of Z100-F Recipient Scudamore, Frank Ives Uri https://edisondigital.rutgers.edu/document/Z100CA https://edisondigital.rutgers.edu/document/Z100CA --