http://m.podshow.com/media/1266/episodes/177560/otrscifi-177560-09-07-2009.mp3 Superman - Dr. Roebling & Voice Machine (Ep.11-12-13-14-15-16 of 16) Aug.1941 (Show 3 of 3) http://www.mevio.com/view/?kId=177560&tId=2 2009-09-07 http://www.odeo.com/uploads/0000/2260/serial_142479_medium.png