Correspondence, notebooks, diplomas, and membership certificates largely relating to Newton's position as professor of mathematics at Yale University (1855-1896) and related Yale activities. In the correspondence is a letter from Noah Porter describing Thorstein B. Veblen and pleading for his admission as a candidate for the Ph.D. degree despite his "limited means." Also included in the papers is a notebook of mortality statistics of Yale graduates compiled in connection with Newton's publication: Length of life of the Yale graduates in the years [1707]-1762.
