Over 90,000 photos covering a variety of topics from Marriott Library Special Collections.
| Title | Collection Number And Name | Photo Number | ||
|---|---|---|---|---|
| 76 |  | Gravel terrain, Bright Angel Creek, 1/2+ mile above box canyon, top of gravel 100 feet above stream. Photo from lower terrace 15 feet above stream... 1928 | P0013 Herbert E. Gregory Photograph Collection | P0013n01_26b_070 |
| 77 |  | At Grand View | P0013 Herbert E. Gregory Photograph Collection | P0013n01_27_071 |
| 78 |  | Mescal stalk at Copper Mine Canyon, Grand View Trail? | P0013 Herbert E. Gregory Photograph Collection | P0013n01_27_072 |
| 79 |  | Grand View House? | P0013 Herbert E. Gregory Photograph Collection | P0013n01_27_073 |
| 80 |  | Spur bearing gravel, Bright Angel Creek, 1928 | P0013 Herbert E. Gregory Photograph Collection | P0013n01_27b_074 |
| 81 |  | San Fancisco Mts across lava field, 1900 | P0013 Herbert E. Gregory Photograph Collection | P0013n01_29_075 |
| 82 |  | Looking up Phantom Canyon from bed of Bright Angel Creek, 1928? | P0013 Herbert E. Gregory Photograph Collection | P0013n01_29b_076 |
| 83 |  | Canyon at Hance's Trail, 1900 | P0013 Herbert E. Gregory Photograph Collection | P0013n01_30_077 |
| 84 |  | Looking up Bright Angel Creek from south bank, Colorado... N.P. Service photo, 1928? | P0013 Herbert E. Gregory Photograph Collection | P0013n01_30b_078 |
| 85 |  | Views near Hance's Trail, 1900 [1] | P0013 Herbert E. Gregory Photograph Collection | P0013n01_31_079 |
| 86 |  | Views near Hance's Trail, 1900 [2] | P0013 Herbert E. Gregory Photograph Collection | P0013n01_31_080 |
| 87 |  | Views near Hance's Trail, 1900 [3] | P0013 Herbert E. Gregory Photograph Collection | P0013n01_31_081 |
| 88 |  | Grand Canyon | P0013 Herbert E. Gregory Photograph Collection | P0013n01_32_082 |
| 89 |  | Beecher, Seymour on Copper Mine Trail, Giant Mescals | P0013 Herbert E. Gregory Photograph Collection | P0013n01_33_083 |
| 90 |  | Colorado Canyon 1900 | P0013 Herbert E. Gregory Photograph Collection | P0013n01_33_084 |
| 91 |  | At the River | P0013 Herbert E. Gregory Photograph Collection | P0013n01_33_085 |
| 92 |  | Colorado Canyon 1900: Petrified wood | P0013 Herbert E. Gregory Photograph Collection | P0013n01_34_086 |
| 93 |  | Colorado Canyon 1900: fault | P0013 Herbert E. Gregory Photograph Collection | P0013n01_34_087 |
| 94 |  | Colorado Canyon 1900: terraces | P0013 Herbert E. Gregory Photograph Collection | P0013n01_34_088 |
| 95 |  | Plateau south of Grand Canyon | P0013 Herbert E. Gregory Photograph Collection | P0013n01_35_089 |
| 96 |  | Lava flow in consequent valley between Grand View & Tanners Crossing 1900 | P0013 Herbert E. Gregory Photograph Collection | P0013n01_36_090 |
| 97 |  | Halfway House, Hance's trail? Looking East? 1900 | P0013 Herbert E. Gregory Photograph Collection | P0013n01_36_091 |
| 98 |  | Lava, limestone valley & S.F. Mt., 1900 | P0013 Herbert E. Gregory Photograph Collection | P0013n01_36_092 |
| 99 |  | Locketts Fault in lava, 1900 | P0013 Herbert E. Gregory Photograph Collection | P0013n01_36_093 |
| 100 |  | Slab talus near Little Colorado at Tanners Crossing 1900 | P0013 Herbert E. Gregory Photograph Collection | P0013n01_37_094 |