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 North Africa: of Kesselring's measures for improving supplies and stabilising the general situation; and of the Panzer Army's supply situation for October 26; the Japanese minister in Madrid comments on rumours aimed at driving a rift through the Axis, on October 20; and with the Japanese minister in Madrid's comments on rumours aimed at driving a rift through the Axis, on October 20, comments on a proposal for a Four States Neutrality Group, on October 22.