Photograph showing an unidentified man with a dog sitting on the edge of a rocky outcropping overlooking a valley, mountains, and a body of water. Image note: Photograph shows discoloration due to deterioration of the negative.

Photograph taken from a high angle and looking downward at a large open valley at Cove Palisades State Park. Several dirt roads cut through the valley, and an electrical substation can be seen next to a small pond with surrounding buildings. In the distance is a large flat topped mesa.

Photograph looking across a valley towards Three Fingered Jack, with Rockpile Mountain visible at the far upper right corner of the frame. Large basalt cliffs extend up from the bottom of the image, before reaching an upper flat area.

Photograph taken from a low angle and looking upwards, showing a large wall of basalt rock formations in the Cove Palisades State Park area, prior to the construction of the Round Butte Dam (completed in 1965).

Photograph taken from the top of a flat mesa, looking down into the valley at Cove Palisades State Park. A dirt road and river can be seen at the bottom of the valley, with steep walls extending upwards on both sides. At the right side of the frame, several utility poles can be seen at the top of the valley side. Looking to the north, Mount Hood can be seen

Photograph looking westward across a scenic open valley at Cove Palisades State Park towards Mount Jefferson and Ollalie Butte. The Deschutes River can be seen at the bottom of the valley, with hills and cliffs extending into the distance.

Photograph looking westward across a scenic open valley at Cove Palisades State Park towards Mount Jefferson and Ollalie Butte. A river can be seen at the bottom of the valley, possible the Deschutes and Crooked Rivers coming together near the Island.

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 high angle and looking downward at a river (likely the Deschutes River or the Crooked River) at Cove Palisades State Park. Part of the water is in shade, and unidentified wooden structures can be seen at the edge of the water. (Image note: see related image PGE 59-240-35).

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 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 showing a tall sandstone rock formation (Ship Rock) in a high desert area. At the bottom right of the frame, a man faces away from the camera. Layering can be seen in the rock, with a tower-like section in the middle. (Image note: see related image PGE 59-240-49).

Photograph showing a tall sandstone rock formation (Ship Rock) in a high desert area. In front of the rock is a dirt road area and a parked vehicle. (Image note: see related image PGE 59-240-47).

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 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 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 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 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 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).

Photograph looking downward and across a canyon, with Mount Jefferson visible in the distance. At the base of the canyon is a dirt road and river (Deschutes River or Crooked River).

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 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 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 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 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 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).