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: BONIFACE summaries for Mr Bromley; of Bormann's measures to meet the Allied offensive from the west; of an armed forces propaganda directive; on all transports of the 21st Panzer Division being directed to Strausberg, on February 8; and of rail transport arrangements for the movement of 35 trains of special ammunition K, gas shells, from the Stettin area to various army ammunition depots in Germany.