History of the expedition under the command of Captains Lewis and Clark, to the sources of the Missouri, thence across the Rocky Mountains and down the river Columbia to the Pacific Ocean : performed during the years 1804-5-6 by order of the government of the United States /

"Mr. [Nicholas] Biddle's name does not appear ... It is said, however, by Robert T. Conrad, that Mr. Biddle actually wrote the two volumes from Lewis and Clarke's notes"--Appletons, Cycl. of Amer. Biog.Vol. 1: xxviii, 470 p.; v. 2: ix, 522 p., [6] leaves of plates, 1 folded.Shaw & Shoemaker 31924Appendix contains: Observations and relfections on the present and future state of upper Louisiana, in relation to the government of the Indian nations ... -- A summary statement of the rivers, creeks, and most remarkable places, their distances from each other, etc. ... -- Estimate of the western Indians -- Thermometrical observations ... Remarks and reflections