Scope and Contents Correspondents include: Major-General Sir Hugh Trenchard [Chief of the Air Staff] on the availability of aeroplanes for Air Ministry officials; Frederick Guest [Patronage Secretary, Treasury]; Major-General John Seely [later 1st Lord Mottistone, Under-Secretary of State for Air] on air force matters, including flying casualties (2); Austen Chamberlain [Chancellor of the Exchequer] (2) on subjects including War Office stocks and army estimates; Clive Wigram [Assistant Private Secretary and...