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 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 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 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 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 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 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 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 of tents set up at the base of a Crooked River Canyon next to the Crooked River. Taken from the top of the canyon, looking down at the tents. Handwriting on back of print reads, "The Cove. Campers in Crooked River Canyon. About 7 Mi. N. of Metolius." Stamp on the back of the print indicates a 1911 copyright notice by Kiser Photo Co. for SP&S Railway.

Photograph of the Crooked River Canyon in Central Oregon. Taken from the top of the canyon, looking down at the Crooked River flowing through the base of the canyon. A homestead is visible near the river. Handwriting on back of print reads, "Looking down Crooked River Canyon. Showing the Cove Ranch." Stamp on the back of the print indicates a 1911 copyright notice by Kiser Photo Co. for SP&S Railway.

Photograph of the Deschutes River flowing through the Deschutes Canyon. Taken from the top of the canyon. Mount Hood is visible in the distance. Stamp on front of print for Kiser Photo Co. Handwriting on back reads, "O.T. Ry. Down Deschutes Canyon from point above Pelton. O.T. Track to right. Mt. Hood."

The Oregon Trunk Railroad bridge spanning the Crooked River Canyon. The photograph is taken from the floor of the canyon looking up at the bottom of the bridge and the canyon walls. A typed note on the back of the photograph reads, "Kiser 5462. Crooked River Canyon and Bridge (320 Feet High) O T Ry. One mile north of Terrebonne, Ore." Two stamps on the back of the photograph read, "From passenger department The North Bank Road, Portland, Ore." and "In reproducing this picture in any form, copyright notice must appear as follows, Copyright 1912 by Kiser Photo Co. for Spokane, Portland & Seattle Ry."

Photograph of the Oregon Trunk Railroad Bridge, also known as the Crooked River Railroad Bridge, above the Crooked River in Central Oregon. A construction worker and construction equipment are visible on the bridge. Taken from the shore of the Crooked River and looking up at the bridge. Writing on the front of the print reads, "Oregon Trunk R.Y. Bridge across Crooked River Central Oregon. Length: 340 ft., Height: 320 ft." A separate note reads, "No. 698, Copyrighted by O. Hedlund, Madras, Ore."

Photograph showing a view of a train stopped on railroad tracks in Willow Creek Canyon near Madras, Oregon. In the distance, a railroad construction crew works on the railroad track through the remaining section of the canyon. Taken from the top of the canyon, looking down at the train and the creek. Handwritten label at the bottom of the print reads, "Oregon Trunk Ry. Willow Creek Canyon, near Madras, Ore. Photo by Hedlund, Madras, Ore."

Photograph of a steep rock cliff overlooking a canyon in a desert landscape in central Oregon. The Crooked River, flows through the canyon. Mount Jefferson is visible in the distance. Stamp on back of print indicates a 1911 copyright notice by Kiser Photo Co. for SP&S Railway.