Correspondents [mainly literary assistants and advisers] include: Denis Kelly (3); Brigadier-General [Sir James] Edmonds, of the Military Branch of the Historical Section, on the American Civil War; Alan Bullock on Henry III and Edward I (2); [George] Young on Augustus and Trajan, and the Magna Carta; Alan Hodge on an article on George III and checking books 8 and 9 (3); Robert Wilberforce on likely US Catholic reaction to the book; Sir Alan Lascelles [Private Secretary to Queen Elizabeth II] on Richard III; Michael Adeane [Private Secretary to Queen Elizabeth]. Also includes a note from secretary "N S" [Jo Sturdee, later Lady Onslow].Also includes draft material and notes prepared by Kelly, Hodge, Bullock, WSC, Young, and [William Deakin] on: the industrial revolution; Tudor England; the Welsh and Scottish wars of Edward I; Henry II, Henry III, Simon de Montford, and John; the Magna Carta; the French Revolution; William Pitt [1st Lord Chatham] and the American colonies; medieval life; provisional chapter lists.Source material includes: copy of History Today containing an article on King George III by Sir Lewis Namier; pamphlets from the British and Foreign Bible Society; notes on sources in the British Museum manuscript room and on ?possible illustrations; annotated copies of "Did Julius Caesar really defeat Cassivellaunus" by Lieutenant Colonel [Alfred] Burne.