41748549078781_page_194

41748549078781 | page 194 | https://thedailydialectics.com/pdfs/FIOA/41748549078781/41748549078781.pdf

REF ID:A56914 CONFIDENTIAL. —Seourty-Joinamation__ @175= Appendix IV Radio Counterintelligence (Bsed on a report by Lieutenant Colonel de Bary, director of German radio counterintelligence 192 - 15.) 1. Amateur Radio Activity In view of the similarity of radio systems in general, former peace- time…