Add to ORKGColor slide image showing the John Wesley Powell monument, Green River, Wyoming, at the start of the Hatch-Eggert Expedition down the Green River in 1955
Photo from the Norm Nevills expedition on the Green and Colorado Rivers in 1947. Plaque at Green Ri...
Photo shows a sunset at Green River, Wyoming, at the beginning of the Hatch-Eggert Expedition of 195
Photo shows the buttes near the town of Green River, Wyoming. Taken by Dr. Robert Parsons before his...
Color slide image showing the John Wesley Powell monument at Green River, Wyoming, at the start of t...
Color slide image (double-exposure showing the members of the Hatch-Eggert Expedition at the Powell ...
Color slide image showing the open, parklike country near Green River, Wyoming, before the Hatch-Egg...
Photo of the John Wesley Powell monument at Green River, Wyoming. Taken by Dr. Robert Parsons befor...
Color slide image showing the Green River banks near Crystal Geyser, during the Hatch-Eggert Expedit...
View from bank of Green River, near the town of Green River, Wyoming, Eggert-Hatch River Expedition,...
View from Green River of buttes near Green River, Wyoming, Eggert-Hatch River Expedition, 1955
View from Green River of buttes near Green River, Wyoming, Eggert-Hatch River Expedition, 1955
Color slide image showing a Hatch raft on a river during the Hatch-Eggert Expedition down the Green ...
Photo from the Norm Nevills expedition on the Green and Colorado Rivers in 1947. Plaque at Green Ri...
Photo shows a sunset at Green River, Wyoming, at the beginning of the Hatch-Eggert Expedition of 195
Photo shows the buttes near the town of Green River, Wyoming. Taken by Dr. Robert Parsons before his...
Color slide image showing the John Wesley Powell monument at Green River, Wyoming, at the start of t...
Color slide image (double-exposure showing the members of the Hatch-Eggert Expedition at the Powell ...
Color slide image showing the open, parklike country near Green River, Wyoming, before the Hatch-Egg...
Photo of the John Wesley Powell monument at Green River, Wyoming. Taken by Dr. Robert Parsons befor...
Color slide image showing the Green River banks near Crystal Geyser, during the Hatch-Eggert Expedit...
View from bank of Green River, near the town of Green River, Wyoming, Eggert-Hatch River Expedition,...
View from Green River of buttes near Green River, Wyoming, Eggert-Hatch River Expedition, 1955
View from Green River of buttes near Green River, Wyoming, Eggert-Hatch River Expedition, 1955
Color slide image showing a Hatch raft on a river during the Hatch-Eggert Expedition down the Green ...
Photo from the Norm Nevills expedition on the Green and Colorado Rivers in 1947. Plaque at Green Ri...
Photo shows a sunset at Green River, Wyoming, at the beginning of the Hatch-Eggert Expedition of 195
Photo shows the buttes near the town of Green River, Wyoming. Taken by Dr. Robert Parsons before his...