From the Robin Catalogue:
A. MS., G-c.1903-2, pp. 1-141 (pp. 85 and 120 missing), with 104 pp. of variants; plus several alternative sections (pp. 3-41, with 5 pp. of variants; 18-41, with 4 pp. of variants; 19-39, with 15 pp. of variants).
Published, in part, as 4.418-509 (pp. 1-141, with omissions). Omitted: a translation of Euclid and a pair of complicated examples. From alternative sections: the relationship of symbols to past, present, and future; replicas; si signs, bi signs, and ter signs (pp. 19-39 of one section. Connexus and lines of identity; a selective connexus; phenomenology; representamens (icons, indices, symbols); si signs, bi signs, ter signs (pp. 18-41 of another section).