A file of signals intelligence reports, messages, and correspondence issued by the Government Code and Cypher School and sent by the head ('C') of the Secret Intelligence Service (MI6) to the Prime Minister, Winston Churchill. This file includes the following reports on North Africa: that the German Air Force (GAF) need more aircraft during battle on November 20; that elements of a GAF fighter unit are in Italy on November 20; of GAF air operations on November 20; that the Commander in Chief of the GAF orders the immediate transfer of a Jg27 unit from Germany; a GAF report of interrogation of RAF PoWs, who transported sabotage teams, on November 20; that GAF Romania is to send trucks with bombs to Sicily on November 20; on North Africa, of a GAF request for aircraft to transport vital supplies to Africa; and of re-dispositions of the GAF 5th Air Corps unit from north Norway in November-December.