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: a report that the German 10th Air Corps refused to supply the Italian Army General Headquarters (GHQ) with strength, distribution and states of readiness returns for 'security reasons'; and a report that the German 55th Lorried infantry regiment has been moved to Africa, possibly Benghazi. This file also contains a Naval Headlines report stating that an Italian convoy sailed from Tripoli for Naples on September 5.