| Description | Correspondence with Prasanta Mahalanobis (on aid to underdeveloped countries, especially Russian aid to China), Bertrand Russell, Abdus Salam, CO Schaeffer, CC Tanner (includes copies of letters to Press disputing Blackett's views), Richard H Tawney, Robert William Urquhart (on Crofters Commission in Scottish Highlands), B.N. Wallis and Woodrow Wyatt. |