1 : Photo of an alcove located near Rainbow Bridge, visited during one of Aaron Belnap Ross's river trips in the late 1960s or early 1970s.
2 : Photo of hikers in southern Utah (probably Glen Canyon region), during one of Aaron Belnap Ross's river trips in the late 1960s or early 1970s.
3 : Photo of an unidentified plant seen in Glen Canyon during the Aaron Belnap Ross river trip in May of 1964.
4 : Photo of a view of part of the Grand Canyon from the South Rim, visied by Aaron Belnap Ross in the late 1960s or early 1970s.
5 : Photo of a view of Lava Falls on the Colorado River during one of Aaron Belnap Ross's Grand Canyon river trips in the late 1960s or early 1970s.
6 : Photo of someone swimming in the Colorado River during one of Aaron Belnap Ross's river trips in the late 1960s or early 1970s.
7 : Photo of the Grand Canyon above Sheerwall Rapid on the Colorado River, during one of Aaron Belnap Ross's river trips in the late 1960s or early 1970s.
8 : Photo of a view of Vaseys Paradise, an oasis about 32 miles down the Colorado River from Lees Ferry. Visited by Aaron B. Ross during one of his river trips in the 1960s or 1970s
9 : Photo of a river party at Vaseys Paradise, an oasis about 32 miles down the Colorado River from Lees Ferry. Visited by Aaron B. Ross during one of his river trips in the 1960s or 1970s
10 : Photo of a view of Vaseys Paradise, an oasis about 32 miles down the Colorado River from Lees Ferry. Visited by Aaron B. Ross during one of his river trips in the 1960s or 1970s
11 : Photo of a view of Vaseys Paradise, an oasis about 32 miles down the Colorado River from Lees Ferry. Visited by Aaron B. Ross during one of his river trips in the 1960s or 1970s
12 : Photo of a view of Vaseys Paradise, an oasis about 32 miles down the Colorado River from Lees Ferry. Visited by Aaron B. Ross during one of his river trips in the 1960s or 1970s
13 : Photo of a view of Vaseys Paradise, an oasis about 32 miles down the Colorado River from Lees Ferry. Visited by Aaron B. Ross during one of his river trips in the 1960s or 1970s
14 : Photo of a scene along the Colorado River (probably in the Grand Canyon) during one of Aaron Belnap Ross's river trips in the late 1960s or early 1970s.
15 : Photo of a scene along the Colorado River during one of Aaron Belnap Ross's river trips in the late 1960s or early 1970s.
16 : Photo of a scene along the Colorado River during one of Aaron Belnap Ross's river trips through the Grand Canyon in the late 1960s or early 1970s.
17 : Photo of an unidentified stream, probably a tributary to the Colorado River in the Grand Canyon region, seen by Aaron B. Ross in the late 1960s or early 1970s
18 : Photo of a scene along the Colorado River during one of Aaron Belnap Ross's river trips in the late 1960s or early 1970s.
