Philosopher and psychologist (1842–1910) and brother of novelist Henry James. William James taught philosophy at Harvard and became known as one of the founders of pragmatism. His major works include The Principles of Psychology, The Varieties of Religious Experience, and The Meaning of Truth. ANS signed “Wm. James,” on a 5.5 x 3.25 government postcard, no date, but postmarked 1902. Short note to the Riverside Press. In full: “Supplementary correction: On page 274, note, the pages should read: ‘248 ff.’” In fine condition, with a slight crease to lower right and mild show-through from postmark on reverse. RR Auction COA.