Correspondence of the HCNL with UNWCC on Germany's campaign of extermination against the Jewish people of Europe; Statement by Peter Bergson concerning punishment of Germany for war crimes committed against Jews, asking for Hebrew representation on the UNWCC charged with this task (Nov. 25, 1944); Correspondence of HCNL with several newspapers regarding statement about the UNWCC and request for assistance in drawing public attention to the matter; HCNL correspondence with various governments and embassies of the states represented on the UNWCC concerning punishment of war criminals; Memoranda, statements, speeches, resolutions, newspaper items etc. on the subject of war crimes and punishment of Axis war criminals; Newspaper itemsand correspondence with H. Pell, American representative on the UNWCC (1945-1947).