Photograph showing a man looking downward at several visible petroglyphs while on top of a large rock. In the background is a mesa canyon wall with a flat top, with trees throughout the frame. (Image note: see related image PGE 61-241-5).

Photograph showing a man looking downward at several visible petroglyphs drawn on a large low rock. He points toward the drawn image with an object in his hand, and is leaning against the rock.

Photograph showing a group of men facing towards a large rock with visible petroglyph drawings. The man at the center touches the rock with his left hand while the others look on.

Photograph showing a man looking downward at several visible petroglyphs drawn on a large low rock. He points toward the drawn image with an object in his hand, and is leaning against the rock.

Photograph showing a group of men facing towards a large rock with visible petroglyph drawings. On man leans downward and touches the rock, while three others look on. In the background are trees and a canyon wall.

Photograph showing two men on a large rock with visible petroglyph drawings. One man is at the top of the rock while the other is leaning on the side and facing towards the drawings. (Image note: see related image PGE 61-241-1).

Photograph showing water cascading down Willamette Falls in Oregon City. Industrial buildings can be seen just above the falls, with a rocky cliff and houses visible in the background. Above the waterfall is a spillway. Written one of the of large industrial buildings is "Publishers Paper Co."

Photograph showing a heavily damaged wooden flume structure at an unidentified location (likely on the Clackamas River). Large stones can be seen in the deteriorated hillside under the flume, due to a landslide. Other wood can be seen in the foreground, likely a continuation of the damaged flume.

Photograph showing a caterpillar machine at the top of a canyon, with a man driving in an open cockpit. Next to the machine is a man standing to the side of the dirt track, and a car with an open door can be seen in the background.

Photograph showing a man with a camera facing towards the top of a steep canyon. A car with two open doors is on the left side of the frame, and Mount Jefferson can be seen in the distance.

Photograph taken from a high angle and looking downward into a wide canyon with steep walls. A river runs through the bottom of the canyon (likely the Deschutes River or Crooked River).

Photograph looking down a grassy hill towards the edge of a river (Deschutes or Crooked River), where a boat us moored to a dock. A man is standing on the small dock structure and is leaning towards the window of the boat. A rock formation is visible next to the boat.

Photograph showing a group of five children in a forested area at Promontory Park. The children face away from the camera looking towards the left side of the frame. A cut log can be seen in the foreground.

Photograph looking across a body of water showing five children running on a path. Another wider path can be seen to the right of the group, and small wooden bridge can be seen further back over the water. Trees and ferns are visible throughout the image.

Photograph showing four children standing at a wooden "Registration" kiosk at Promontory Park. They are facing away from the camera, and two prints informational signs can be seen under the kiosk overhang. Two "PGE" logos can be seen on either side of the structure. Trees and ferns can be seen in the background.

Photograph showing a group of four adolescents in a forested area at Promontory Park. One of the boys is standing on top of a large rock, while the tree others stand at ground level and face towards the first. Ferns and tree can be seen throughout the image, in addition to other large rocks.

Photograph showing three adults and three adolescents standing next to a picnic table at Promontory Park. A cooler, a basket and other items can be seen on the table. In the background is the Clackamas River (or North Fork Reservoir) and trees.

Photograph looking across a body of water showing four children running on a waterside path. Trees and ferns can be seen a hillside above the path.

Photograph showing children and adults at Promontory Park. A woman is leaning down towards a pan, in front of which sit two children. On the right, another woman faces away from the camera, next to jackets hung from a tree. A small child sits at a picnic table on the left side of the frame. In the background are other picnic tables, tree, and an automobile.

Photograph showing a man driving a open cockpit caterpillar machine at the top of a canyon at Cove Palisades State Park. At the base of the canyon is a river (the Deschutes River or Crooked River). On the machine is written "Caterpillar."

Photograph showing a scenic view of the Cove Palisades State Park area, with Mount Jefferson visible in the distance. A push device can be seen on the flat area in front of the camera, and trees can be seen throughout the image at the canyon top.

Photograph taken from a high angle and looking downward at Big Falls, on the Deschutes River. Across the canyon is a steep cliff area with loose rock.

Photograph looking at a cascading waterfall, flowing down a cliff face and into a river, which extends towards the camera. Foliage can be seen around the waterfall. The body of water is the Deschutes River or the Crooked River.

Photograph looking upward at a waterfall flowing down a high basalt cliff face. Large columns of basalt can be seen above and below the waterfall, with foliage visible near the bottom of the image.

Photograph showing Billy Chinook Falls at Cove Palisades State Park. The waterfall is cascading down a rock wall made up of columnar basalt. Utility poles and electric lines can be seen at the top of the cliff.

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 taken from behind two people, across the river and upwards at rock formations at Cove Palisades State Park area. The body of water is the Deschutes River or the Crooked River.

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 (Deschutes River or Crooked River), and a building. (Image note: see related image PGE 59-240-57).