Account of an expedition from Pittsburgh to the Rocky mountains, performed in the years 1819 and '20, by order of the Hon. J.C. Calhoun, sec'y of war: under the command of Major Stephen H. Long. From the notes of Majr Long, Mr. T. Say, and other gentlemen of the exploring party. Comp. by Edwin James, botanist and geologist for the expedition

James, Edwin, 1797-1861 | Long, Stephen H. (Stephen Harriman), 1784-1864 | Say, Thomas, 1787-1834 | United States War Department. | H.C. Carey & I. Lea (Firm) | Lyceum of Natural History (New York, N.Y.)

H.C. Carey and I. Lea, Chestnut street, Philadelphia, 1822-1823.

Atlas, dated 1822, has title: Account of an expedition from Pittsburgh to the Rocky Mountains performed in the years 1819-20, by order of the Honourable John C. Calhoun Secretary of War. Maps and plates. Volume 1: [4], 5, [3], 503, [1] pages (last page blank); volume 2: [6], 442, xcviii pages. "Astronomical and meteorological records, and vocabularies of Indian languages, taken on the expedition for exploring the Mississippi and its western waters, under the command of Major S.H. Long, of the United States' Topographical Engineers, in 1819 and 1820." (volume 2, pages [i]-lxxxviii at end), with a separate title page dated 1822.

917.3 L85

2 volumes 23 cm +