CSP planned to send copies to Royce, Dewey, Whitehead, and "even to the supercilious Bradley." Reasoning as a branch of endeavor, with an explanation of what is meant by "branch." A long digression on astronomy.
Astronomy, Bradley Francis H., Dewey John, Logic (modal see Modality), Reasoning (probable see also Probability), uberty of Reasoning, Royce Josiah, Whitehead Alfred North
pp. 1-13 (p. 8 missing), with 6 pp. of variants