Western America, Including California and Oregon, with Maps of Those Regions, and of "the Sacramento Valley"

Narrative of the United States Exploring Expedition During the Years 1838, 1839, 1840, 1841, 1842: Volume 4

Narrative of the United States Exploring Expedition During the Years 1838, 1839, 1840, 1841, 1842: Volume 5

United States Exploring Expedition During the Years 1838, 1839, 1840, 1841, 1842: Ethnography and philology / by Horatio Hale. 6

Narrative of the United States Exploring Expedition During the Years 1838, 1839, 1840, 1841, 1842: Volume 2

United States Exploring Expedition During the Years 1838, 1839, 1840, 1841, 1842: Botany phanerogamia, Volume 15

Diary of Wilkes in the Northwest

United States Exploring Expedition During the Years 1838, 1839, 1840, 1841, 1842: Botany. Phanerogamia, part 1 : with a folio atlas of one hundred plates / by Asa Gray, Volume 15

Narrative of the United States Exploring Expedition During the Years 1838, 1839, 1840, 1841, 1842: Volume 1

Narrative of the United States Exploring Expedition: During the Years 1838, 1839, 1840, 1841, 1842. In 5 Vol., with 13 Maps, Volume 1

Narrative of the United States Exploring Expedition During the Years 1838, 1839, 1840, 1841, 1842: Volume 2

United States Exploring Expedition During the Years 1838, 1839, 1840, 1841, 1842: Crustacaea, part 2 : with a folio atlas of ninety-six plates / by James D. Dana, Volume 14

Narrative of the United States Exploring Expedition: During the Years 1838, 1839, 1840, 1841, 1842, Volume 2

Narrative of the United States Exploring Expedition During the Years 1838, 1839, 1840, 1841, 1842: Volume 2

Narrative of the United States Exploring Expedition During the Years 1838, 1839, 1840, 1841, 1842: Volume 3

United States Exploring Expedition During the Years 1838, 1839, 1840, 1841, 1842: Meteorology, Volume 11

United States Exploring Expedition During the Years 1838, 1839, 1840, 1841, 1842 Under the Command of Charles Wilkes

Narrative of the United States Exploring Expedition During the Years 1838, 1839, 1840, 1841, 1842: Volume 5

Theory of the Winds

Narrative of the United States Exploring Expedition: During the Years 1838, 1839, 1840, 1841, 1842, Issue 2