1 : Photo of people checking out Steer Ridge Rapid on the Green River, during Aaron B. Ross's river trip down the Green in May and June of 1965
2 : Photo of a boat running a rapid in Desolation Canyon on the Green River, during Aaron B. Ross's river trip down the Green in May and June of 1965
3 : Photo of a boat running a rapid in Desolation Canyon on the Green River, during Aaron B. Ross's river trip down the Green in May and June of 1965
4 : Photo of a boat running a rapid in Desolation Canyon on the Green River, during Aaron B. Ross's river trip down the Green in May and June of 1965
5 : Photo of a boat running a rapid in Desolation Canyon on the Green River, during Aaron B. Ross's river trip down the Green in May and June of 1965
6 : Photo of a boat running a rapid in Desolation Canyon on the Green River, during Aaron B. Ross's river trip down the Green in May and June of 1965
7 : Photo of a boat running a rapid in Desolation Canyon on the Green River, during Aaron B. Ross's river trip down the Green in May and June of 1965
8 : Photo of a boat running a rapid in Desolation Canyon on the Green River, during Aaron B. Ross's river trip down the Green in May and June of 1965
9 : Photo of a scene in Desolation Canyon on the Green River, during Aaron B. Ross's river trip down the Green in May and June of 1965
10 : Photo of a scene in Desolation Canyon on the Green River, during Aaron B. Ross's river trip down the Green in May and June of 1965
11 : Photo of a scene in Desolation Canyon on the Green River, during Aaron B. Ross's river trip down the Green in May and June of 1965
12 : Photo of a rock formation dubbed Abe Lincoln, taken during Dr. Aaron Belnap Ross's trip on the Green River in Desolation Canyon, May-June 1965.
13 : Photo of a scene at Rock Creek Ranch along the Green River, during Aaron B. Ross's river trip down the Green in May and June of 1965
14 : Photo of a scene at Rock Creek Ranch along the Green River, during Aaron B. Ross's river trip down the Green in May and June of 1965
15 : Photo of a scene at Rock Creek Ranch along the Green River, during Aaron B. Ross's river trip down the Green in May and June of 1965
16 : Photo of a man holding a rattlesnake at Rock Creek Ranch along the Green River, during Aaron B. Ross's river trip down the Green in May and June of 1965
17 : Photo of a man holding a rattlesnake at Rock Creek Ranch along the Green River, during Aaron B. Ross's river trip down the Green in May and June of 1965
18 : Photo of a rattlesnake at Rock Creek Ranch along the Green River, during Aaron B. Ross's river trip down the Green in May and June of 1965
19 : Photo of a rattlesnake at Rock Creek Ranch along the Green River, during Aaron B. Ross's river trip down the Green in May and June of 1965
20 : Photo of a rattlesnake at Rock Creek Ranch along the Green River, during Aaron B. Ross's river trip down the Green in May and June of 1965
