Here is an interesting artical on German signal intelligence against the Russians: http://www.allworldwars.com/German-Traffic-Analysis-of-the-Russian-Communications.html
Some interesting reading in TICOMs : http://www.scribd.com/search-documents?escape=false&page=1&query=Ticom http://www.scribd.com/doc/85953780/russian-cryptology
Thanks a lot to both of you for providing good stuffs on a Very important Nazi effort/war activity, here in This forum .. I recalling of one occasion, I was in search of the Nazi Inteligency, been active in Europe and Russian front, by that time (some two yrs back) I had no better infos than these! Thanks again for your consideration, understanding The importancy of the subject ..
