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 on Southern Europe: reports on the Anzio bridgehead for February 10 from 5 German units involved in the battle; that the 65th Infantry Division had taken the town of Carroceto but the Allies still occupied the railway station there, and that air support is requested.