Government Code and Cypher School: Signals Intelligence Passed to the Prime Minister, Messages and Correspondence

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 message about the reinforcement of the 2nd Air Fleet in the central sector of the Russian Front at the expense of the Leningrad and Ukraine Fronts; photographic reconnaissance reports of Sevastopol and the area east of Odessa; a message about the temporary transfer of bomber and fighter aircraft to Sicily from the 10th Air Corps; a report that the SS Marigola ran aground somewhere between Tripoli and Palermo; and a report that the SS Capo Faro and the Iseo were to sail from Brindisi for Benghazi with the destroyer Orione as escort on September 22. The file also includes a Naval Headlines report that the hospital ship Arno left Tripoli for Naples on September 20.