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41
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42by Stanton, Robert Brewster, 1846-1922“...United States Discovery and exploration....”
Published 1965
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43by Frémont, John Charles, 1813-1890“...United States Discovery and exploration....”
Published 1856
Book -
44by Powell, John Wesley, 1834-1902“...United States Discovery and exploration....”
Published 1957
Book -
45by Pike, Zebulon Montgomery, 1779-1813“...United States Discovery and exploration....”
Published 1972
Book -
46by Frémont, John Charles, 1813-1890“...United States Discovery and exploration....”
Published 1970
Book -
47by Abert, J. W. (James William), 1820-1897“...United States Discovery and exploration....”
Published 1966
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48
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49
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50by Tyson, Philip Thomas, 1799-1877“...United States Discovery and exploration....”
Published 1851
Book -
51by Möllhausen, Balduin, 1825-1905“...United States Discovery and exploration....”
Published 1858
Book -
52by Frémont, John Charles, 1813-1890“...United States Discovery and exploration....”
Published 1856
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53
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54
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55Published 1875“...United States Discovery and exploration....”
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56Published 1836“...United States Discovery and exploration....”
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57Published 1848“...United States Discovery and exploration....”
Book -
58Published 1848“...United States Discovery and exploration....”
Book -
59by Stanton, Robert Brewster, 1846-1922“...United States Discovery and exploration....”
Published 1932
Book -
60by Bashford, Herbert, 1871-1928“...United States Discovery and exploration....”
Published 1927
Book