Includes correspondence with: Kenneth Baker MP (consist of letter from Baker to MT on "The bureaucratic overload", April 1979); Lord (Anthony) Barber (consists of his letter to MT, forwarding his correspondence with Patrick Wall MP relating to Rhodesia [later Zimbabwe], March 1979); Joel Barnett MP (consists of his correspondence with Adam Butler MP, MT’s Parliamentary Private Secretary, February-March 1979, and a copy of a speech by Barnett on "Inflation and monetary policy", January 1979); Ronald Bell MP; Lord (Nicholas) Bethell; John Biffen MP; Richard Body MP; Peter Bottomley MP; Elaine Kellett Bowman MP; Dr Rhodes Boyson MP; Bernard Braine MP; Leon Brittan MP (consists of a copy of MT’s handwritten letter to Brittan about trade union law, with his reply, January 1979, and copies of speeches by Brittan, January 1979); John Mervyn Manningham-Buller (2nd Viscount Dilhorne); Adam Butler MP; and Lord (Aubrey) Buxton of Alsa