Add to ORKGAerial photograph of construction area above the Colorado River at the Glen Canyon dam site, April, 1958
Aerial photograph of construction area and bridge being built above the Colorado River at the Glen C...
Aerial photograph of footbridge and construction area above the Colorado River at the Glen Canyon da...
Aerial photograph of foot bridge and construction area above the Colorado River at the Glen Canyon d...
Aerial photograph of construction area above the Colorado River at the Glen Canyon dam site, October...
Aerial photograph of construction area above the Colorado River at the Glen Canyon dam site, October...
Aerial photograph of construction area above the Colorado River at the Glen Canyon dam site, October...
Aerial photograph of construction area above the Colorado River at the Glen Canyon dam site, October...
Aerial photograph of bridge and construction area above the Colorado River at the Glen Canyon dam si...
Aerial photograph of bridge and construction area above the Colorado River at the Glen Canyon dam si...
Aerial photograph of foot bridge and construction area above the Colorado River at the Glen Canyon d...
Aerial photograph of foot bridge and construction area above the Colorado River at the Glen Canyon d...
Aerial photograph of foot bridge and construction area above the Colorado River at the Glen Canyon d...
Aerial photograph of foot bridge and construction area above the Colorado River at the Glen Canyon d...
Aerial photograph of foot bridge and construction area above the Colorado River at the Glen Canyon d...
Aerial photograph of construction area and bridge being built above the Colorado River at the Glen C...
Aerial photograph of construction area and bridge being built above the Colorado River at the Glen C...
Aerial photograph of footbridge and construction area above the Colorado River at the Glen Canyon da...
Aerial photograph of foot bridge and construction area above the Colorado River at the Glen Canyon d...
Aerial photograph of construction area above the Colorado River at the Glen Canyon dam site, October...
Aerial photograph of construction area above the Colorado River at the Glen Canyon dam site, October...
Aerial photograph of construction area above the Colorado River at the Glen Canyon dam site, October...
Aerial photograph of construction area above the Colorado River at the Glen Canyon dam site, October...
Aerial photograph of bridge and construction area above the Colorado River at the Glen Canyon dam si...
Aerial photograph of bridge and construction area above the Colorado River at the Glen Canyon dam si...
Aerial photograph of foot bridge and construction area above the Colorado River at the Glen Canyon d...
Aerial photograph of foot bridge and construction area above the Colorado River at the Glen Canyon d...
Aerial photograph of foot bridge and construction area above the Colorado River at the Glen Canyon d...
Aerial photograph of foot bridge and construction area above the Colorado River at the Glen Canyon d...
Aerial photograph of foot bridge and construction area above the Colorado River at the Glen Canyon d...
Aerial photograph of construction area and bridge being built above the Colorado River at the Glen C...
Aerial photograph of construction area and bridge being built above the Colorado River at the Glen C...
Aerial photograph of footbridge and construction area above the Colorado River at the Glen Canyon da...
Aerial photograph of foot bridge and construction area above the Colorado River at the Glen Canyon d...