Includes correspondence with: Sir Brandon Rhys Williams MP (consists of exchange of letters with MT, October-November 1976); Lord (Henry) Wilson of Langside (consists of exchange of letters with MT, November 1977); Harold Wilson MP (consists of copy of an interview for "Weekend World" with Peter Jay, 11 May 1975, only); Michael McNair Wilson MP (includes letter congratulating MT on being electing Party leader, February 1975); Patrick McNair Wilson MP (includes report on his meeting with Joe Gormley, March 1976) and Nicholas Winterton MP (includes letter of congratulation to MT on her election as Party leader, February 197, and report to Dr David Owen MP (Foreign Secretary) of his visit to Rhodesia [later Zambia and Zimbabwe] and South Africa, October 1977)