Includes loose papers and correspondence on the Munich Crisis, including: correspondence between Cooper and 1st Lord Halifax, Foreign Secretary [earlier Edward Wood and Lord Irwin]; a note from Cooper to the Prime Minister [(Arthur) Neville Chamberlain] saying that Britain should mobilise its forces immediately; copy of a telegram from Chamberlain to Eduard Benes [President of the Czechoslovak Republic, later Czech Republic and Slovakia], advising him to withdraw his troops from areas of Czechoslovakia occupied by German forces; correspondence between Cooper and Sir [Richard] Archibald Carter, Permanent Secretary of the Admiralty, on compiling a narrative of events leading up to the mobilisation of the Fleet in September 1938; letter from Sir Norman Brook [Secretary to the Cabinet, later 1st Lord Normanbrook] on requested cuts to Cooper’s memoirs ["Old Men Forget"].