Notes and Correspondence by E S Pearson E S Pearson's work on and correspondence regarding a paper by W S Gosset on plot arrangement. Includes letters from various correspondents such as A W Hudson, R J Borden, John Wishart, E Somerfield, and notes by ESP and Jerzy Neyman. Includes some original letters to Gosset. One letter from Greame Thomson to ESP dated 1915 was taken from the Karl Pearson papers. 1915