This link is for a 32 minute video tour of the history of the 500 KW WLW transmitter by K7AGE. http://forums.qrz.com/showthread.php?398944-K7AGE-posts-video-of-WLW-s-1932-500-000-Watt-AM-transmitter<http://forums.qrz.com/showthread.php?398944-K7AGE-posts-video-of-WLW-s-1932-500-000-Watt-AM-transmitter> Jim, K1PX K1PX at msn.com