A. MS., G-1908-1b, pp. 1-17, incomplete, with variants.
The exact date of this manuscript is May 24, 1908. It was published, in part, as 7.535n6. Unpublished: Whether mathematicians generally, including Cantor and Dedekind, are correct in their views as to what constitutes a true continuum. The three universes of ideas, i.e., arbitrary possibilities, physical things, and minds. Reality and existence; perfect and imperfect continua.