audio EDIS-SRP-0158-12 sound 2004-06-22 20:45:30 Thomas Edison Electricity and progress Spoken by: Thomas A. Edison, inventor Recorded for the opening of the New York Electrical Show, October 3, 1908. Record format: Edison Gold Moulded cylinder (unissued) NPS object catalog number: EDIS 39835 http://creativecommons.org/licenses/publicdomain/ 1908-00-00 00:00:00 78rpm unemployedprogr@yahoo.com 2004-06-22 10:26:22 leecherzs 0 2:12 National Park Service 1 Oldtime 6340 2005-12-07 00:01:09 unix:etree