Pool of water in Separation Canyon, Grand Canyon section of Colorado River, Eggert-Hatch River Expedition, 1956
Campsite on Colorado River in Marble Canyon, Eggert-Hatch River Expedition, 1956
Colorado River and canyon walls in Glen Canyon, Eggert-Hatch River Expedition, 1955
Colorado River and canyon walls in Glen Canyon, Eggert-Hatch River Expedition, 1955
Pool of water in Separation Canyon, Grand Canyon section of Colorado River, Eggert-Hatch River Exped...
Looking down at Colorado River in Grand Canyon, Eggert-Hatch River Expedition, 1956
Colorado River in Grand Canyon near Havasu Creek, Eggert-Hatch River Expedition, 1956
View of Bridge Canyon in Glen Canyon section of Colorado River, Eggert-Hatch River Expedition, 1955
View of Bridge Canyon in Glen Canyon section of Colorado River, Eggert-Hatch River Expedition, 1955
Looking down at Colorado River in Grand Canyon, Eggert-Hatch River Expedition, 1956
Campsite on Colorado River in Marble Canyon, Eggert-Hatch River Expedition, 1956
Colorado River and canyon walls in Glen Canyon, Eggert-Hatch River Expedition, 1955
Colorado River and canyon walls in Glen Canyon, Eggert-Hatch River Expedition, 1955
Pool of water in Separation Canyon, Grand Canyon section of Colorado River, Eggert-Hatch River Exped...
Looking down at Colorado River in Grand Canyon, Eggert-Hatch River Expedition, 1956
Colorado River in Grand Canyon near Havasu Creek, Eggert-Hatch River Expedition, 1956
View of Bridge Canyon in Glen Canyon section of Colorado River, Eggert-Hatch River Expedition, 1955
View of Bridge Canyon in Glen Canyon section of Colorado River, Eggert-Hatch River Expedition, 1955
Looking down at Colorado River in Grand Canyon, Eggert-Hatch River Expedition, 1956
Campsite on Colorado River in Marble Canyon, Eggert-Hatch River Expedition, 1956
Colorado River and canyon walls in Glen Canyon, Eggert-Hatch River Expedition, 1955
Colorado River and canyon walls in Glen Canyon, Eggert-Hatch River Expedition, 1955