Photo from black-and-white negative, showing the old Pioneer reservoir and dam in Ogden Canyon, which furnished water power for Pioneer plan
Photo from black-and-white negative showing the Pioneer power plant, a hydroelectric facility locat...
Scan of photo of the intake dam on the Weber River, which provides water to the Pioneer Plant in Ogd...
Photo shows the Pioneer power plant, a hydroelectric facility located in Weber County at the mouth ...
Photo from black-and-white negative, showing the old Pioneer reservoir and dam in Ogden Canyon, whic...
Photo from black-and-white negative, showing the old Pioneer reservoir and dam in Ogden Canyon, whic...
Photo from black-and-white negative, showing the old Pioneer reservoir and dam in Ogden Canyon, whic...
Photo from a black-and-white negative, showing a view in Ogden, Utah, with power lines bringing elec...
Photo from a black-and-white negative, showing the interior of the Pioneer hydroelectric plant in Og...
Photo from black-and-white negative showing the Pioneer power plant, a hydroelectric facility locat...
Scan of photo of the intake dam on the Weber River, which provides water to the Pioneer Plant in Ogd...
Photo shows the Pioneer power plant, a hydroelectric facility located in Weber County at the mouth ...
Photo from black-and-white negative, showing the old Pioneer reservoir and dam in Ogden Canyon, whic...
Photo from black-and-white negative, showing the old Pioneer reservoir and dam in Ogden Canyon, whic...
Photo from black-and-white negative, showing the old Pioneer reservoir and dam in Ogden Canyon, whic...
Photo from a black-and-white negative, showing a view in Ogden, Utah, with power lines bringing elec...
Photo from a black-and-white negative, showing the interior of the Pioneer hydroelectric plant in Og...
Photo from black-and-white negative showing the Pioneer power plant, a hydroelectric facility locat...
Scan of photo of the intake dam on the Weber River, which provides water to the Pioneer Plant in Ogd...
Photo shows the Pioneer power plant, a hydroelectric facility located in Weber County at the mouth ...