Correspondence and papers of M S Bartlett File contains: Corespondence between Bartlett and P L Hsu regading a paper written by Bartlett. A copy of 'A comment on D V Lindley's statistical paradox' by Bartlett. A copy of a contract of employment beween Batlett and the University of London, University College. a copy of 'The large-sample theory of sequential tests' by Bartlett. A copy of 'Goodness of fit tests for simultaneous auto regressive series' by Bartlett and D V Rajalakshiman. A letter from Martha Jordan, University of North Carolina enclosing Bartlett's errata sheets for his Stochastic Processes course. 1933 - 1957