Telegram from WSC to President Harry Truman marked "Personal and Top Secret" reluctantly agreeing [to the possible use of pilotless bombers against German cities]; but emphasising the limited value of such action at such a late stage in the war and the effect of retaliation on London, indicating the level of losses to the Greater London area during the course of the war.

Telegram from President Harry Truman to WSC marked "Personal and Top Secret" stating that the "project concerning war-weary, explosive ladened aircraft" should not be taken further.Typescript.

Telegram from Harold MacMillan [Minister Resident at Allied Force HQ, Mediterranean Command] to WSC marked "personal" hoping that he will authorise immediate British development at Hassani [Greece]; and asserting the need for Britain to have full rights at the airfield. Copy.

Telegram from Foreign Secretary [Anthony Eden, later Lord Avon] (San Francisco [United States]) to WSC marked "Important" and "Secret" asserting that it may be "wise" for the British Government to maintain a stake in Yugoslavia [later Bosnia and Herzegovina, Croatia, Kosovo, Montenegro, North Macedonia, Serbia, and Slovenia]; and that therefore they should stick to their proposal to re-equip the Yugoslav air force at least in part. Carbon copy.

Letter from Sefton Brancker (Royal Flying Corps, General Headquarters, near Gaza, Egypt) to Lady Randolph [Churchill] including: a request for gramophone records; successful operations against the Turks; the impressive leadership of [Field-Marshal Sir Edmund] Allenby; his hopes to reach Jerusalem [Palestine]; the success of the Royal Flying Corps; the barrenness of the countryside; observations on the Zionists and a request for news of WSC. Envelope present.

Copy of a letter from [Lord Northcliffe, formerly Alfred Harmsworth] to WSC in which he recommends him to read an enclosure [not present] concerning the possibility that Britain should build airships instead of aeroplanes.

Copy of a letter from [Lord Northcliffe, formerly Alfred Harmsworth] to WSC referring to notes [not present] and informing him that Orville Wright agrees with his opinion on the use of dirigibles.

Copy of a letter from [Lord Northcliffe, formerly Alfred Harmsworth] to WSC enclosing a letter [not present] from [William] Heinemann which he instructs him to burn and remarking that the weather will shortly be unsuitable for the use of Zeppelins.

Copy of a letter from WSC to [Lord] Northcliffe [formerly Alfred Harmsworth] marked private in which he says that would like to convene an "Air Parliament" to discuss all aspects of aviation and asks [Northcliffe] to discuss the project with Group-Captain Scott, Air Secretary, as publicity in the newspapers will be vital to the project's success. See CHAR 28/117/156.

Letter from [Lord Northcliffe, earlier Sir Alfred Harmsworth] to WSC in which he says that he has consulted people with whom he has worked on aviation, encloses a memorandum [see CHAR 28/117/158-169] about WSC's proposals for a Cambridge aviation conference and recommends that information about civil aviation should be circulated to delegates.

Copy of a letter from WSC to [Lord] Northcliffe [earlier Alfred Harmsworth] thanking him for his memorandum on proposed subjects for his conference on aviation [see CHAR 28/117/158-169]. He informs him that [7th] Lord Londonderry [earlier Lord Castlereagh] has been appointed as Chairman to organise the conference and encloses a report [not present].

Copy of a letter from John Moore-Brabazon [later 1st Lord Brabazon of Tara, Parliamentary Private Secretary to WSC] to [Lord Northcliffe, earlier Alfred Harmsworth] asking him to reconsider his refusal of an invitation [to preside over the first day of the conference on aviation organised by WSC] as it would be disastrous for the conference.

Copy of a letter from [Lord Northcliffe, earlier Alfred Harmsworth] to John Moore-Brabazon [later 1st Lord Brabazon of Tara, Parliamentary Private Secretary to WSC] re-iterating his refusal of an invitation [to preside over the first day of the conference on aviation organised by WSC].

Telegram from President Roosevelt to WSC marked "Personal and Top Secret" requesting that a further British Air Ministry survey of Clipperton Island [Pacific Ocean] is cancelled until they can discuss it.

Minute [from F A Lindemann, later 1st Lord Cherwell, Prime Minister's Personal Assistant] to WSC on searchlights on aircraft. [Copy; given running number 264].

Minute [from F A Lindemann, later 1st Lord Cherwell, Prime Minister's Personal Assistant] (Offices of the War Cabinet, Great George Street) to WSC on training aircraft sent overseas. [Copy; given running number 263A].

Minute [prepared by F A Lindemann, later 1st Lord Cherwell, Prime Minister's Personal Assistant] to First Lord of the Admiralty [A V Alexander, later 1st Lord Alexander of Hillsborough] on measures against aircraft directing U-boats, suggesting setting up radar stations and disturbing communications. [Copy; given running number 256a].

Minute [from F A Lindemann, later 1st Lord Cherwell, Prime Minister's Personal Assistant] to WSC on measures against aircraft directing U-boats, suggesting setting up radar stations on vessels and land, and disturbing communications. [Copy; given running number 254].

Minutes [from F A Lindemann, later 1st Lord Cherwell, Prime Minister's Personal Assistant] to WSC on rationing preserves, low flying attacks, searchlights on aircraft, and countering torpedoes. [Copies; given running numbers 249a, 250, 251, and 252].

Minutes [from F A Lindemann, later 1st Lord Cherwell, Prime Minister's Personal Assistant] to WSC on "Spitfire" losses, WSC broadcasting on the need for scientists for radar work, and differences in army figures between WSC and [Sir James] Grigg [Secretary of State for War]. [Copies; given running numbers 247a, 248, and 249].

Minute [from F A Lindemann, later 1st Lord Cherwell, Prime Minister's Personal Assistant] to WSC on falling home aircraft output. [Copy; given running number 246].

Minute from "F.A.L." [F A Lindemann, later 1st Lord Cherwell, Prime Minister's Personal Assistant] (Offices of the War Cabinet, Great George Street) to WSC on experiments with searchlights on aircraft. Typescript of annotation by WSC to "C.A.S." [Chief of Air Staff, Air Marshal Sir Charles Portal]: "Pray consider this". [annotated copy; given running number 245].

Minute [from F A Lindemann, later 1st Lord Cherwell, Prime Minister's Personal Assistant] to WSC on forecasts for the aircraft production programme. [Copy; given running number 230].