Letter from Lord Curzon (1 Carlton House Terrace, [London]) to WSC asking him to give advice to the Air Board.

Letter from [WSC] to Sir Hugh Trenchard [later 1st Lord Trenchard] offering to arrange a meeting between him and Professor F A Lindemann [later Lord Cherwell] to discuss improvements in the accuracy of bombing. Carbon typescript copy.

Letter from Sir Hugh Trenchard (Air Ministry) to WSC asking whether he knows anyone he could talk to about improvements to bomb sights. Typescript copy.

Extract from a book [by James Johnston, retired member of the Indian Civil Service] criticising the apparent intention to rely on the RAF rather than the Army to maintain internal order in India. Sent with CHAR 2/193/128-129.

Letter from WSC (Ministry of Munitions) to [David Lloyd George] expressing the desire to be appointed to the Admiralty rather than the War Office and arguing that the development of aircraft will best be undertaken by the Admiralty. Copy in the hand of Edward Marsh.

Letter from J G Butcher (House of Commons) to WSC (41 Cromwell Road) describing the activities of the committee appointed to enquire into the large commissions paid by the Curtiss Aeroplane Company of the United States to agents in Britain on orders placed by the Admiralty and asking WSC to attend the committee to give evidence. Encloses related papers [see CHAR 2/93/4-9]. Signed typescript.

Parliamentary questions by William Joynson-Hicks [later Lord Brentford] on the need for an inquiry into the large commissions paid in 1914 by the [Curtiss Aeroplane Company] of the United States to a representative in Britain to secure Admiralty orders. Typescript copies. Sent with CHAR 2/93/2-3.

Extracts from Admiralty papers relating to a large order placed with the Curtiss Aeroplane Company of the United States. Typescript copies. Sent with CHAR 2/93/2-3.

Summary of papers [compiled in Mar 1917] relating to the placing by the Admiralty of a large order with the Curtiss Aeroplane Company of the United States. Sent with CHAR 2/93/10.

Evidence given by WSC to the Air Department Committee inquiring into the placing of Admiralty orders with the Curtiss Aeroplane Company of the United States. Sent with CHAR 2/93/15.

Letter from [WSC] to Sir Arthur Duckham on the award of war honours to aircraft manufacturers. Typescript copy.

Letter from Air Commodore Peregrine Fellowes, Chester Street, London SW1 to WSC, on forthcoming debate in the House of Commons on the Air Estimates. Asking for meeting to discuss the state of the RAF [signature cut out, with covering note from Violet Pearman].

Letter from Sir Abe Bailey, Bryanston Square, London, W1 to WSC, congratulations on "air speech", defending the Government's decision to increase the size of the RAF, in the House of Commons, also praising Stanley Baldwin's speech in the same debate.

Letter from Lord Rothermere, Burghfield House, Dornoch, Sutherland, to WSC, on his speech in air debate in the House of Commons. Asking where he obtained the information that Germany would only have "a few hundred aeroplanes" by the end of 1935. Stating that his information was that they would have a force of around 20,000 aircraft by that date "Is everybody in this country blind?".

Letter from WSC to Lord Rothermere, on the size of the German air force. Stating that his figure of 500 aircraft related purely to military aircraft and did not take into account conversion from civil aviation. Hoping that Rothermere would publish his information in the Daily Mail. "Even at my figures, which I gather the Government do not dispute, the prospect is most alarming, and their measures hopelessly inefficient" [carbon].

Letter from WSC to David Margesson, Government Chief Whip, sending House of Commons Amendment to the Address representing that the strength of British Air defences was "no longer adequate to secure the peace, safety and freedom of Your Majesty's faithful subjects" signed by WSC, Sir Robert Horne, Leo Amery, Frederick Guest, Lord Winterton and Robert Boothby.

Letter from Desmond Morton to WSC, on the radius of action of Germany's new bomber, and on Archambaud's Statement on the French Chamber of Deputies on the number of pilots in Germany.

Letter from Desmond Morton to WSC, on statement by the French Air Minister, Victor Denain, in which he claimed that the Germans had 1100 aircraft capable of immediate use or rapid conversion as service aircraft, and between 3500 and 4000 fully qualified pilots. His own estimate was slightly lower at 1000 military aircraft and over 3000 pilots.

Letter from WSC to David Lloyd George, confirming that he had sent him a copy of precis he had given to Stanley Baldwin for the Air debate, mentioning that he had done the same for LLG before debate in Secret Session in 1917. Hoping that he would come to lunch to discuss the air situation, commenting that his Amendment to the Address had caused much disturbance in Government circles [carbon].