Photograph taken from a high angle and looking downward at a river (likely the Deschutes River or the Crooked River) at Cove Palisades State Park. A boat travels on the water, and unidentified wooden structures can be seen on the edge of the water. Towards the top of the frame, the switchbacks of a trail can be seen heading down a hill towards the water. (Image note: see related image PGE 59-240-36).

Photograph taken from a hill showing a scenic landscape in the Little Sandy Dam area. Field, trees, and hills are visible in the distance.

Photograph showing an excavated area with dirt, water, and gravel. In the distance, buildings, trees, and hillsides can be seen. Also visible in the distance is Mt. Hood. Written on the negative is “0256.”

Photograph taken from a hill looking downward, showing buildings, trees, and hills in the distance. Written on the negative is “0254.”

Photograph taken from a high angle and looking downward showing a river running through a steep canyon (likely the Deschutes River or Crooked River). Columnar basalt can be seen on either side of the canyon.

Photograph taken from a high angle and looking downward towards a river at the base of a canyon (likely the Deschutes River or Crooked River). A man is seated on a hillside and facing downhill, with a cigar and notebook. (Image note: see related image PGE 59-240-61).

Photograph showing taken from a high angle and looking towards the far side of a canyon. In the foreground is a seated man wearing a hat, who is facing away from the camera and holding paper. At the base of the canyon is a river ((likely the Deschutes River or Crooked River), and a building. (Image note: see related image PGE 59-240-57).

Photograph showing a wide canyon at Cove Palisades State Park. Trees, buildings and a dirt road can be seen on the canyon floor, which extends into the distance.

Photograph taken from a high angle and looking downward showing a river running through a steep canyon (likely the Deschutes River or Crooked River). Columnar basalt can be seen on either side of the canyon.

Photograph looking to the side and downward showing a cliff face and steep canyon. At the base of a canyon is a river (likely the Deschutes River or Crooked River).

Photograph showing the lower dam site at Cazadero Dam/Station G, looking downriver. Forested hills can be seen in the distance.

Photograph taken from a dirt road, looking towards canyons and mountains in the distance. On the horizon, Middle Sister, South Sister, and Black Crater can be seen. To the left of the canyons is flat area and what appears to be farmland.

Photograph taken from above showing the Clackamas River and forested mountains.

Photograph looking downward the Clackamas River in the narrows area near Three Lynx. Trees and rocks line the river on both sides, and wooded hills can be seen in the background. Written on the negative is “E301.09-O-318.”

Photograph showing the Clackamas River flowing at the base of a rocky cliff. Disturbed dirt and debris can be seen on the left side of the image, falling towards the water. Written on the negative is “E301.09-O-136” and “Je-2-22.”

Photograph looking up towards a rounded mountain, with trees and the foreground. Written on the negative is “Lowe meadow point elev. 5113, 12/14/20.”

Photograph showing the South Fork of the Clackamas river, looking towards a large rocky cliff-face. A man can be seen walking on a log in the river, while three others sit on a rock extending into the water. Written on the negative is “E301.09-O-36.”

Photograph looking across the South Fork of the Clackamas River, where a man in a hat and vest is standing on the opposite shore. Above the man, a road cut can be seen, with dirt and rocks falling downshill. Written on the negative is “E301.09-O-31” and “38.”

Photograph taken from above showing a snow laden landscape. On the right side of the frame a cluster of buildings can be seen (headquarters camp), and on the left is the Clackamas River.

Photograph looking across an open area at a logged hillside in a densely wooded area at a future transmission line site between Three Lynx Creek and the Oak Grove powerhouse site. Snow can be seen on the ground throughout the image.

Photograph looking across Elk Lake, showing the prominent point of Battle Axe Mountain in the distance. Many of the trees in the image appear to be recently burned. Written on the negative is “Looking up Elk Lake from outlet – Battle Axe Mt at back” and “E309.09-O-9.” (Image note: see related image PGE 16-23).

Photograph taken from shoreline, looking across Elk Lake towards the peak of Battle Axe Mountain. Snow is visible on the ground near the lake, extending up towards the peak. The trees on the far shoreline appear to be recently burned.

Photograph looking downward at Serene Lake, a tributary for the Roaring river, taken from a high point. In the distance above the lake is a forested ridge. Written on the negative is “E301.09-O-163” and “R27.” (Image note: written on image sleeve is “sec 7 T.5.S. 7E”).

Photograph taken from a high point looking downward at a town of Detroit (Oregon) with several buildings. In the distance a hillside can be seen above the town, leading up to high ridge points. Several areas of burned trees can be seen above the town. Written on the negative is “Looking south at Detroit, Oregon – Nov 6 1920.”

Photograph taken from shoreline, showing Elk Lake during the winter with snow on the ground. In the distance, a man with a jacket and hat stands next to the water. Behind him are trees that appear to be recently burned. Written on the negative is “Looking north down Elk Lake, 11-5-20.” and “E301.09-O-4.”

Photograph looking across Elk Lake, showing Mount Beachie and adjacent ridgelines. On the right side of the image is a large area of burned trees, leading up to Battle Axe Mountain. Written on the negative is “Looking up Elk Lake from outlet – Mt Beachie in the center, 11-6-20” and “E309.09-O-9.” (Image note: see related image PGE 16-21).

Photograph looking upstream on the Clackamas River, past the new powerhouse site, taken from a point on right bank at bend. A steep river bank and trees are visible throughout the image. Written on the negative is “E301.09-O-148” and “R22.”

Photograph showing the flowing Clackamas river, looking upstream towards a small group pf buildings on the far shore. Written on the negative is “E301.09-O-352.” (Image note: native sleeve indicates image taken from lower end of roaring river bluff).