Letter from Vickers da Costa & Co. to WSC, confirming that they had received £25,000 Local Loans 3% Stock and £40,000 3½% Conversion Loan stock from Cox & Co., and that they had credited his account with £46,598 11s 6d.

Letter from WSC to Lumley & Lumley on his liability to cost of repairs of Carnlough Harbour [carbon].

Account from Nicholl, Manisty & Co, £392 5s 9d, for legal services, including action of Douglas v. The Morning Post, in which WSC gave evidence on behalf of the defendants.

Letter from Lumley & Lumley to WSC, on Carnlough rents.

Letter from Lumley & Lumley to WSC, on Carnlough rents, and his liability to cost of repairs of Carnlough harbour.

Letter from WSC to Lumley & Lumley, on Carnlough rents, and his liability to cost of repairs of Carnlough harbour[carbon].

Letter from Lumley & Lumley to WSC, on Carnlough rents, and his liability to cost of repairs of Carnlough harbour and the Londonderry Arms.

Letter from Nicholl, Manisty & Co. to WSC, on the position of his Children's Settlement, following the sale of the Londonderry Arms, Carnlough.

Letter from Nicholl, Manisty & Co. to WSC, on his Children's Settlement.

Letter from Nicholl, Manisty & Co. to WSC, on his Children's Settlement.

Letter from Bovis Ltd. to WSC, asking for settlement of account for building work at 2 Sussex Square, London W2.

Letter from WSC to John S Churchill, on Lady Randolph Churchill's American estate, and on his investments [carbon].

Letter from WSC to Cox & Co., Bankers, London, on expected payment of Lady Randolph's settlement on 9 December, and on the state of his overdraft, which stood at £4,000 [carbon].

Letter from Nicholl, Manisty & Co., Solicitors, London to WSC, on CSC's fund of £20,000 under the marriage settlement of her parents, Sir Henry and Lady Blanche Hozier.

Letter from Nicholl, Manisty & Co. to WSC, enclosing statement of account of WSC and CSC's Children's Settlement Trust as at 6 Dec 1920, also on the lease of 2 Sussex Square, London W2 from Lord Randolph Churchill's Will Trustees to CSC.

Letter from Taylor and Humbert, Solicitors, London, to WSC, on the insurance policies included in his marriage settlement.

Letter from WSC to Taylor & Humbert, on the insurance policies included in his marriage settlement [carbon].

Letter from Taylor & Humbert to WSC, on the death of Lady Randolph Churchill, and on the payment of WSC's share in her American Settlement to the trustees of his own marriage settlement [annotated by WSC].

Letter from Nicholl, Manisty & Co., Solicitors, London to WSC, on the possible sale of 309 and 310 High Holborn by Lord Randolph Churchill's Settlement Trust [annotated by WSC].

Letter from H A Beckenham, Private Secretary to WSC, to Nicholl, Manisty & Co., Solicitors, London, on the possible sale of 309 and 310 High Holborn by Lord Randolph Churchill's Settlement Trust [carbon].

Letter from Edward Marsh, Private Secretary to WSC to Donald Macdonald, denying responsibility for car accident in Scotland, as WSC was not the owner or driver of the car in question [carbon].

Account from H A Beckenham, Private Secretary to WSC, for payments made on WSC's behalf on trip to the East, 2 March - 17 Apr 1921, £66 3s [annotated by WSC].

Letter from Thomas Cook & Son, Travel Agents, to WSC, asking for payment of account for tickets supplied, £193 5s 2d.

Note from Sir Archibald Sinclair (later Lord Thurso) to WSC, on accounts for visit to Egypt, and for polo ponies [annotated by WSC].

WSC's Pass Books for Investment Account with Cox & Co., March-Sept 1921, the books contain extensive notes by WSC on his finances, 1921-23, including details of his Childrens' Trust, his South African investments, Chartwell, estimates of his income and expenditure, and expenses and receipts for The World Crisis [2 items].