400 | 1893 | | | |
403 | | | | |
404 | 1893 | | | |
405 | 1893 | | | |
406 | 1893 | | | |
408 | 1893 | | | |
409 | 1893 | | | |
413 | 1893 | | | |
414 | 1893 | | | |
420 | 1893 | | | |
421 | 1893/ 1867 | | | The first is "Upon Logical Comprehension and Extension" 1867, with revisions of c.1870 and 1893. The second is a supplement entitled "Terminology" (1893). In addition to being Chapter XV of the Grand Logic, this manuscript was also intended as Essay III of the Search for a Method (1893). |
* 422. | 1893/ 1877 | | | "How to Make our Ideas Clear" (Popular Science Monthly, Vol. 12, pp. 286-302, 1878), with the additions of 1893. |
423 | 1893 | | | |
424 | 1893/ 1877 | | | |
425 | c.1902 | | | |
427 | c.1902 | CP (p) 1.203-283 (pp. 1-123, with omissions), 7.374n10 (pp. 125-127), 7.279 (pp. 140-142), 7.362-363 and 7.366-385 (pp. 192-242), 7.364 (pp. 190-192), 7.365 (pp. 196-197), 7.386-387 (pp. 271-273). NEM (p) 3 | | |
428 | c.1902 | | | |
429 | c.1902 | | | |
430 | | | | |
431a | | | | |
433 | c.1902 | | | |
434 | 1902 | | | |
435 | c.1898 | | | |
437 | 1898 | | | |
438 | 1898 | | | |
439 | | | | |
440 | 1898 | | | |
441 | | | | |
442 | 1898 | | | |
* 443 | 1898 | | | |
444 | 1898 | MSS. 444 and 445 published, under the title "Training in Reasoning," The Hound and Horn 2 (July-September 1929), with deletions and pages missing, 398-416. | | |
448 | 1903 | | | |
449 | 1903 | | | |
450 | | | | |
455 | | | | |
456 | | | | |
458 | | | | |
459 | | | | |
460 | 1903 | | | |
462 | | | | |
464 | 1903 | | | |
465 | 1903 | | | |
466 | | | | |
467 | 1903 | | | |
469 | | | | |
470 | | | | |
471 | | | | |
472 | 1903 | | | |
* 473 | 1903 | | | |
475 | 1903 | | | |
476 | 1903 | | | |
* 478 | 1903 | | | A second version of the above title, "A Syllabus of Certain Topics of Logic," became the title of the pamphlet published by Alfred Mudge & Son, Boston, 1903. The pamphlet, however, is not an exact copy of the manuscript, several sections having been omitted. From the manuscript, pp. 1-26 and 137-149 were published in the pamphlet as pp. 1-14 and 15-20 respectively. Transformation rules for existential graphs are treated in an abridged form on pp. 20-23 of the pamphlet. |
479 | c.1903 | | | |