Comprises: CCO 500/1/9 - Circulars and correspondence on the role of the Party organisation in wartime, 1939-1942; CCO 500/1/10 - Committee on the Party's Youth Organisation (Palmer Committee): papers, report, correspondence, 1943-1944; CCO 500/1/11 - Staff conference on Party organisation: report, 1943; CCO 500/1/12 - Staff conference on Party…