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Number of results to display per page
TitleDateType
1 Bert Loper1949Image
2 Bert LoperImage
3 Bert Loper1947-05-26Image
4 Bert LoperImage
5 Bert Loper1947-05-26Image
6 Colorado River p.121960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970; 1971; 1972; 1973Image/StillImage
7 Colorado River p.81900; 1901; 1902; 1903; 1904; 1905; 1906; 1907; 1908; 1909; 1910Image/StillImage
8 Dinosaur National Monument-Yampa Canyon p.21956Image/StillImage
9 Norman NevillsImage
10 Norman NevillsImage
11 Norman NevillsImage
12 Running the Colorado River1938Image
13 San Juan River p. 51962-06-28Image/StillImage
14 San Juan River p. 61962-06-27Image/StillImage
15 San Juan River p. 81953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966Image/StillImage
16 San Juan River p. 91953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966Image/StillImage
17 Yampa River Run, 1937 p. 281937Image/StillImage
18 Yampa River Run, 1937 p. 291937Image/StillImage
19 Yampa River Run, 1937 p. 301937Image/StillImage
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