Letters and telegrams of congratulation on 70th birthday - correspondents include Sir Arthur Abrahams, The Duke of Alba, Field Marshal Sir Harold Alexander, (later Lord Alexander of Tunis), A V Alexander (later Lord Alexander of Hillsborough), Ava, Lady Anderson (formerly Ava Wigram, later Lady Waverley), Prince Mohamed Ali, Alice, Lady Avebury, Sir Frank Alexander, Chairman, Baltic Exchange, Maurice Baring, Sir Reginald Barnes, Leslie Hore-Belisha, Princess Elizabeth Bibesco, Margaret, Lady Birkenhead, Lady Violet Bonham Carter (later Lady Asquith of Yarnbury), Sir Harry Brittain and Mollie, Duchess of Buccleuch.File also includes notes and replies by members of WSC's Personal and Private Offices including E M Watson, Kathleen Hill, John Colville and John Martin.