The Utah River Running Photo Archives is part of the S. J. Quinney Ski and Outdoor Recreation Archives at the University of Utah. The river running photo collection includes photos of Glen Canyon, Hatch River Expeditions, the Colorado River, and a variety of historic expeditions.
TO
| Title | Collection Number And Name | Photo Number | ||
|---|---|---|---|---|
| 551 |
 | Hidden Passage. | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_182 |
| 552 |
 | Hidden Passage. | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_183 |
| 553 |
 | Hidden Passage. | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_184 |
| 554 |
 | Hidden Passage. | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_185 |
| 555 |
 | Hidden Passage. | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_186 |
| 556 |
 | Hidden Passage. | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_187 |
| 557 |
 | Hidden Passage. | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_188 |
| 558 |
 | Hidden Passage. | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_189 |
| 559 |
 | Hidden Passage. | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_190 |
| 560 |
 | Top of Rope Climb at Hidden Passage. | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_191 |
| 561 |
 | Top of Rope Climb at Hidden Passage. | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_192 |
| 562 |
 | Top of Rope Climb at Hidden Passage. | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_193 |
| 563 |
 | Top of Fall Passage, Hidden Passage. | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_194 |
| 564 |
 | Top of Fall Passage, Hidden Passage. | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_195 |
| 565 |
 | Upper Hidden Passage | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_196 |
| 566 |
 | Upper Hidden Passage | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_197 |
| 567 |
 | Upper Hidden Passage | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_198 |
| 568 |
 | Upper Hidden Passage | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_199 |
| 569 |
 | SOCOTWA Pool | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_200 |
| 570 |
 | Cal Running Wall at SOCOTWA Pool. | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_201 |
| 571 |
 | 20 foot Cannon Ball Jump at SOCOTWA Pool. | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_202 |
| 572 |
 | 20 foot Cannon Ball Jump at SOCOTWA Pool. | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_203 |
| 573 |
 | 20 foot Cannon Ball Jump at SOCOTWA Pool. | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_204 |
| 574 |
 | SOCOTWA Pool and Hidden Passage. | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_205 |
| 575 |
 | SOCOTWA Pool and Hidden Passage. | P0892 Mary Armstrong Milligan Photograph Collection | P0892n1_01_206 |