Robin Catalogue:
A. MS., n.p., February 5, 1912, pp. 1-14.
The comments on Russell’s work are as follows: “… true in the main” and “throughout, however, he betrays insufficient reflection on the fundamental conceptions of the subject,” with the “primary difficulty … his not having begun with a thorough examination of the elements; … the ultimate analytic of thought.” The major part of the manuscript concerns CSP’s own analytic of thought (theory of signs).