Hi I'am new to this forum been a keen SWLer for 35 years and often RX'ed number stations and became hooked with "Lincolnshire Poacher Cheery Ripe" etc thanks to good old YouTube they can still be heard as I never recorded them !
I was just wondering if anyone had seen the videos of Peter Staal of the machines from the former East German secret services he has a few videos on there so look through his channel
http://youtu.be/Xkc_Ig87TnM