Robin Catalogue:
A. MS., notebook, n.p., September 30, 1903, pp. 1-9; plus 2 cards which were found inserted among the unnumbered pages of the notebook.
Multitude; serial order...

Robin Catalogue:
A. MS., notebook, n.p., 1903, pp. 1-41.
The words “Won’t do” (by CSP) appear on the cover of the notebook. Definition of “mathematics.” Denial that mathematics...

Robin Catalogue:
Science, mathematics, and quantity. Pure mathematics (the science of hypotheses) is divided in accordance with the complexity of its hypotheses. Simplest mathematics...