| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 26 |
 |
Merkley Cave | 1929 | Image | ucl_rhc |
| 27 |
 |
Merkley Cave | 1907 | Image | ucl_rhc |
| 28 |
 |
Movie filming in cave | 1965-03 | Image | gb_photos |
| 29 |
 |
Natural Entrance to Cave | Image | gb_photos | |
| 30 |
 |
Oral history interview of Larry Coats, conducted by Tallie Casucci (audio and transcript) | 2022-11-14 | Text; Sound | uum_rcohp |
| 31 |
 |
Parachute formation | Image | gb_photos | |
| 32 |
 |
Pay in Advance - Entrance house in 1920 | 1920 | Image | gb_photos |
| 33 |
 |
Pioneer Semi-Centennial 1897 p.59 | 1897-07-24 | Image/StillImage | dha_cp |
| 34 |
 |
Taking temperature readings inside Lehman Cave | Image | gb_photos | |
| 35 |
 |
Three men in cave, Bryce Canyon | 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930 | Image/StillImage | dha_gmo |
| 36 |
 |
Timpangos Cave p.1 | 1900; 1901; 1902; 1903; 1904; 1905; 1906; 1907; 1908; 1909; 1910; 1911; 1912; 1913; 1914; 1915; 1916; 1917; 1918; 1919; 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; ... | Image/StillImage | dha_cp |
| 37 |
 |
Timpanogos Cave p.2 | 1900; 1901; 1902; 1903; 1904; 1905; 1906; 1907; 1908; 1909; 1910; 1911; 1912; 1913; 1914; 1915; 1916; 1917; 1918; 1919; 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; ... | Image/StillImage | dha_cp |
| 38 |
 |
Timpanogos Cave p.3 | 1932 | Image/StillImage | dha_cp |
| 39 |
 |
Timpanogos Cave p.4 | 1900; 1901; 1902; 1903; 1904; 1905; 1906; 1907; 1908; 1909; 1910; 1911; 1912; 1913; 1914; 1915; 1916; 1917; 1918; 1919; 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; ... | Image/StillImage | dha_cp |
| 40 |
 |
Timpanogos Cave p.5 | 1900; 1901; 1902; 1903; 1904; 1905; 1906; 1907; 1908; 1909; 1910; 1911; 1912; 1913; 1914; 1915; 1916; 1917; 1918; 1919; 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; ... | Image/StillImage | dha_cp |
| 41 |
 |
Timpanogos Cave p.6 | 1900; 1901; 1902; 1903; 1904; 1905; 1906; 1907; 1908; 1909; 1910; 1911; 1912; 1913; 1914; 1915; 1916; 1917; 1918; 1919; 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; ... | Image/StillImage | dha_cp |
| 42 |
 |
Timpanogos Cave p.7 | 1922; 1923 | Image/StillImage | dha_cp |
| 43 |
 |
Unidentified caver | Image | uum_map | |
| 44 |
 |
Unidentified spelunker descending cave | Image | uum_map | |
| 45 |
 |
View In City Creek Canyon | 1921-08-05 | Image/StillImage | dha_scnpp |
| 46 |
 |
Visitors in Sunken Garden of Lehman Caves | gb_photos | ||
| 47 |
 |
Visitors to Lehman Caves | gb_photos | ||
| 48 |
 |
Yampa River Run, 1937 p. 4 | 1937 | Image/StillImage | dha_cp |
| 49 |
 |
Yampa River Run, 1937 p. 6 | 1937 | Image/StillImage | dha_cp |