1348. Report on Mr. Woolf's process of Bleaching
A. MS., n.p., 1892 (but at least one item is 1894), pp. 1-18, plus 32 pp. of another draft and 25 pp. of fragments.


1349. Explanation of the two Map-Projections suitable for showing the Territory and Possessions of the United States of America A. MS., n.p., [late 1911], 1 p.
Conformal, or orthomorphic, map-projection.

1350. Formulae and tables for constructing two different Conformal Map-Projections suitable to the exhibition of all the Territory and Possessions of the United States of America
A. MS., n.p., [late 1911], pp. 1-3, with a discarded page.
Introductory statement only: an explanation of the projection.

1351. A New Map of the United States and Possessions. Explanations A. MS., n.p., [late 1911], 1 p. Introductory paragraphs only.

1352. A New Map of the United States and Its Possessions
A. MS., n.p., [late 1911], 1 p.

1353. [The Skew Mereator Map] (S M Map)
A. MS., n.p., 1894 and n.d., 35 pp.; plus 55 pp. of geographical notes.
The beginnings of several papers concerned with the mathematical theory of the map-problem. One of these papers is dated March 27, 1894, but most of them, given the shaky handwriting, would appear to be later.

1354. [Fragment on Map-Projection]
A. MS., n.p., January 7, 1914, pp. 1-2.

1355. Quincunial Projection
A. MS., n.p., n.d., 5 worksheets.
Data sheets for "A Quincuncial Projection of the Sphere," American Journal of Mathematics (1879), pp. 394-396.


1356. [The St. Lawrence River Power Plant Engineering Project]
A. MS., n.p., n.d., 4 pp.

1357. Report on the Effect of a Live Load on Mr. Morison's North River Bridge (Report on Live Loads)
A. MS., n.p., n.d., pp. 1-32, with variants; 31 pp. (Live Loads); 1-12, with variants; 1-8, with variants; plus 23 pp. of fragments and 7 pp. of typescript.

1358. Morison's Bridge
A. MS., n.p., August 3, 1898 to March 5, 1899, 244 pp.
Several drafts of a report. Among the drafts is a draft of a letter which mentions money borrowed on two jewels of Mrs. Peirce's and includes a sharp comment on appraisers.

1359. Copy of Part of my Report to Morison
A. MS., notebook, n.p., n.d.

1360. [Fragments and Scraps on Morison's Bridge Project]
A. MS., n.p., n.d., 188 pp.


*1361. Characters of the International Telegraphic Code
A. MS., n.p., n.d., 7 pp. A proposal to spell every code-word with four-mark characters, of which there will be sixteen. Sufficiency of 65,536 code-words. On secret ciphers.

1362. [Composite Photographic Process]
TS., n.p., n.d., 1 p. The use of composite photographs as a means of forecasting the results of animal breeding and of marriages.

1363. [Description of Electrical Chronometric Device]
A. MS., n.p., n.d., 7 pp.

1364. [Rotational Displacements of Crystallography]
A. MS., n.p., n.d., 2 pp. (of two drafts).

1364a. Recipe for Cologne Water
A. MS., n.p., n.d., 7 pp.
Drafts of reviews, including some notices and articles appearing in The Nation and elsewhere, if at all. The manuscripts have been arranged chronologically and, wherever possible, Burks's designation and Fisch's supplements to Burks have been employed. For Burks's designation of review items from The Nation and elsewhere, see Collected Papers, Vol. VIII, pp. 260-317. For Fisch's first supplement, see Appendix I of Studies in the Philosophy of Charles Sanders Peirce, Second Series, 1964. For Fisch's second supplement, see Transactions of the Charles S. Peirce Society, II, 1 (Spring 1966), pp. 51-53 .