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).
Connexus, selective Connexus, Eulerian Diagram, Euclid, Graphs existential, Graphs logical (see also Diagram Eulerian Graphs), Icon (see also Signs classification of), lines of identity, Index (see also Signs), Logic (modal see Modality), Phenomenology, Replicas, Representamen (see also Sign), Sign(s), Symbol
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)