9

C.S. PEIRCE'S LOGIC NOTEBOOK 9

217r collections.... Existence.
217v blank
218r Let.... beads.
218v Every.... subject.
219r Mar 24 1902 / Theory of Collections.... one.
219v And.... distinguished.
abr,v=219A
220r Suppose A.... defined.
220v (graphs).... If.... excepted.
221r The doctrine of substantive possibility laid down in my article of Jan 1897 is certainly correct.... (page ends with formulas) (See G-1896-6(b)
221v (graphs)
a11 r,v
a12 r,v =221A 221B
222r Jul 22 1902 / The business of collections enters into mathematics. It is represented in the theory of substantive possibility, and this flows from Categoric. Therefore the doctrine of the categories must precede mathematics.... flavor.
222v blank
223r Let.... to C
223v blank
224r Let is [sic] take.... two
224v blank
225r as one.... (formulas)
225v The next.... an a.
a1 r,v=225A
a2 r,v
a4 r,v=225B
a3 r,v=225C
226r To say.... (formulas)
226v blank
227r We.... paired
227v blank
228r Aug 10 1902 / This seems.... exist.
228v blank
229r Given.... (last line crossed out)
229v blank
230r Aug 10 1902 / Let us call.... and to i
230v blank
231r Aug 16 1902 / el Eupnka .... (formulas ending with b)
231v blank
232r Sep 8 1902 / A collection.... Bs
232v (secundals)
233r 1902 Nov 21 / In topical geometry.... (secundals)
233v blank
234r 1902 Nov 22.... As
234v blank
235r 1902 Nov 26.... is Y
235v (graphs)
236r 1903 June 11.... (graphs)
236v (graphs)
237r 1903 June 27 / There are 8 possible systems of Existential Graphs, as follows: (only one is discussed).... (graphs)
237v blank
238r 1903 June 29 / The great defaut of my graphs (and of course of my logical algebras) is this.... (graphs)
238v blank
239r 1903 July 10 / Endless Nests of Seps.... (graphs and formulas)
239v B.... urged upon reason
240r 1904 Aug 7 / The distinction.... Sign
240v 1904 Aug 13.... an Existent.... (some figures at bottom of page)
241r blank
241v (in brown) Improved.... (in blank)Primity
242r 1905 June 1.... over
242v Grade.... Abstraction
243r Tertiality.... Tertiality
243v blank
a10 r,v=248A