| Description | Letters dated 1885, enclosing a circular seeking statements about the work of John Ruskin; regarding the use of gendered pronouns in English, and the term "new morality"; regarding Ruskin's writings on justice; and inviting Pearson to take a position at Liverpool University. Letter dated 1889 regarding reviews of Lodge's paper in the <i>Proceedings of the Academy of Sciences</i>. Letters dated 1891-1894 regarding methods of measuring shadows; regarding Pearson's criticism of Lodge's paper on comets; a letter to George Udny Yule, enclosing a photograph of Heinrich Hertz, taken by Robert Krewaldt; and regarding Pearson's criticism of Benjamin Kidd. |