This site provides information about the digital restoration of an Edison tinfoil record which dates from 1878. The restoration was done as part of a larger project to restore, preserve, and create digital access to sound recordings using non-invasive optical methods. This project is a collaboration between Lawrence Berkeley National Laboratory and the Library of Congress.
Press Here To Enter The Site: 1878 St. Louis Edison Tinfoil Recording
Complete Scanning System
Detail Of Scanning Device