OSS Classified British Intercept Documents, 1943-1945 Entry A1-223 Location: 250/64/33/7 Box 1 Group II/13, Sofia to Berlin, July 1943 to February 1944 Group II/13, Sofia to Berlin, February to May 1944 Group II/13, Sofia to Berlin, April to May 1944 Group II/517, Belgrade to Sofia, April 1943 to February 1944 Group II/523, Vienna to Sofia, April to May 1944 Group II/543, Zagreb to Vienna and Vienna to Zagreb, April 1943 to January 1944 Group II/5162, Bucharest to Vienna, October 1943 to May 1944 Group II/5182, Sarajevo to Zagreb, February to August 1943 Box 2 Group II/5182, Zagreb to Sarajevo, August to October 1943 Group II/5184, Varna to Vienna, March to September 1943 Group II/5190, Sarajevo to Brod, April to September 1943 Group II/5191, Tuzla to Sarajevo, March to September 1943 Group II/5192, Sarajevo to Belgrade and Belgrade to Sarajevo, April to October 1943 Group II/5203, Sarajevo to Banja Luka, April to September 1943 Group II/5204, Zagreb to Bihac, April to June 1943 Group II/5216, Dubrovnic to Sarajevo, April to October 1943 Group II/5217, Dubrovnic to Zagreb, April 1943 to November 1944 Group II/5223, Sofia to Vienna, April 1943 to January 1944 Group II/5265, Sofia to Budapest, September 1943 to January 1944 Box 3 Group II/5326, Zagreb to Belgrade, April to June 1944 (Two Folders) Group II/5326, Belgrade to Zagreb, April 1944 Group II/5449, Tirana to Belgrade, February to March 1944 Group II/5456, Tirana to Vrbas, February to March 1944 Group II/5456, Tirana to Vrbas, March to May 1944 Group II/5457, Zagreb to Stn. 24, April 1944 Group II/5458, Kos Mitrovica to Vrbas, April 1944 Group II/5459, Banja Luka to Zagreb, April 1944 Group II/5460, Zagreb to Karlovac, February to April 1944 Group II/5462, Kos Mitrovica, to Belgrade, April to May 1944 Group II/5463, Kos Mitrovica to Stn. 27, January to May 1944 Group II/5464, Zagreb to Trieste, February to March 1944 Group II/5465, Zagreb to Tuzla, April 1944 Group II/5466, Bihac to Zagreb, February 1944 Group II/5468, Belgrade to Uzice, May 1943 to May 1944 Group II/5470, Stn. 18 to Belgrade, April 1944 Group II/5471, Belgrade to Mostar, February to May 1944 Group II/5472, Bihac to Belgrade, February to May 1944 Box 4 Group II/ 5492 Stn. 18 (Jugo) to Vrbas, April 1944 Group II/5661, Budapest to Belgrade, July to September 1944 Group II/5662 Vienna to Budapest, September to October 1944 [Group] V/48E, Unsorted, 1944 Group VII/2, Vienna to Bucharest, February to September 1943 Group VII/23, Sofia to Vienna, February to July 1943 Group VII/62, Ankara to Sofia, February 1943 to February 1944 Group XIII/16, Berlin to Budapest, April to October 1943, and August to December 1944 Group XIII/50 Pskov Area to Berlin, October to December 1943 Group XVII/218, Westerwald to Hasso, October 1944 to April 1945 Vrbas to Pola, April 1944 Unnumbered .