Author
Gass, Patrick, 1771-1870
6
Clark, William, 1770-1838
5
Frémont, John Charles, 1813-1890
5
Lewis, Meriwether, 1774-1809
4
Baird, Spencer Fullerton, 1823-1887
3
Bowles, Samuel, 1826-1878
3
Hall, James, 1811-1898
3
Kennedy Galleries
3
Torrey, John, 1796-1873
3
American Board of Commissioners for Foreign Missions
2
Crofutt, George A.
2
Girard, Charles, 1822-1895
2
Haldeman, Samuel Stehman, 1812-1880
2
Hunter, John Dunn, 1798?-1827
2
James, Edwin, 1797-1861
2
Long, Stephen H. 1784-1864
2
Say, Thomas, 1787-1834
2
Smet, Pierre-Jean de, 1801-1873
2
Stansbury, Howard, 1806-1863
2
United States. Army. Corps of Engineers
2
United States. Army. Corps of Topographical Engineers
2
United States. War Department
2
Wagner, Henry R. 1862-1957
2
Allen, John Logan, 1941-
1
American Philosophical Society
1
Appleman, Roy Edgar
1
Beale, Edward Fitzgerald, 1822-1893
1
Becker, Robert H.
1
Benjamin, I. J. 1818-1864
1
Biddle, Ellen (McGowen), Mrs., 1841-
1
Biddle, Nicholas, 1786-1844,
1
Blackett, Mary Dawes
1
Blackmore, William, d. 1878
1
Blanchet, Francis Norbert, 1795-1883
1
Bodmer, Carl,
1
Boller, Henry A.
1
Bonneville, Benjamin Louis Eulalie de, 1796-1878
1
Briggs, Letitia
1
Browne, John C.
1
Browne, Peter
1
California
1
Camp, Charles Lewis, 1893-
1
Camp, Charles Lewis, 1893-1975
1
Carter, Edward C., II, 1928-2002
1
Carvalho, Solomon Nunes, 1815-1897,
1
Catlin, George, 1796-1872
1
Chittenden, Hiram Martin, 1858-1917
1
Clark, William, 1770-1838,
1
Clayton, William, 1814-1879
1
Cooke, Philip St. George, 1809-1895
1
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