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, 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 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 looking downward showing four wooden log buildings in a recently cleared field. Stumps and logs are visible throughout the field, beyond which is a forest. The building on the left is two stories, while the others appear to be one level. Written on the negative is “Oak Grove ranger station, 12/8/20” and also “E309.09-O-10.” (Image note: see related image PGE 16-298).

Photograph taken from a slight high angle looking downward at a cluster of small wooden buildings on a snow-covered hillside. At the base of the hill, a man faces forward towards the camera, while another stands next to the log cabin further uphill. Written on the negative is “cabin and weather observing station at intake, 12/12/20.”

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 a man standing next to a wooden “clockhouse” building with snow. He is wearing winter clothing, a hat, and is holding a rifle. Downhill from the building is the Clackamas river. Written on the negative is “Clockhouse at Big Bottom 12/15/20.” (Image note: see related image PGE 16-37.”

Photograph taken from across the Clackamas River showing two small wooden “clockhouse” buildings. Snow can be seen throughout the image, one the ground and trees. Written on the negative is “new and old clockhouses at Big Bottom 12/15/20.” (Image note: see related image PGE 16-35)

Photograph showing a small wooden cabin in snow conditions. The cabin is surrounded by trees also with a light layer of snow. Written on the negative is “Big bottom cabin, 12/15/20” and “E301.09-O-13.”

Photograph showing an overhanging rocky cliff with a waterfall next to a flowing river (likely the Clackamas River). In the distance is a forested hillside visible above the river. Written on the negative is “Overhanging cliff near Roaring River Ranger Station 12/17/20” and “E301.09-O-16.”

Photograph looking across a dirt slide above the Clackamas River. A man can be seen standing on the hillside in the distance. The river is visible on the left side of the frame. Written on the negative is “Earth and loose rock slide below south fork, 12/17/20” and “E301.09-O-15.”

Photograph looking uphill towards a log cabin. A man stands on the front porch of the structure, while another is standing downhill with a horse while looking towards the camera. Logs and stumps can be seen downhill front the cabin.

Photograph showing a dirt road on a hillside with an active steam shovel. In the background are two vehicles on the road, with men visible at the far left side of the frame. Next to the steam shovel is a pile of dirt and rocks, and written on the machine is “Marion Shovel – Model 21.” Written on the negative is “E301.09-O-20.”

Photograph showing a large electrical unit (generator?) at Station L (now Oregon Museum of Science and Industry). In the foreground of the image is a wooden crate with pipes. Written on the negative is “4-15-21.” Also on the back of the negative is written “E-301-L-3326.” (image note: see related image PGE-12-76, PGE 12-77, PGE 12-79).

Photograph showing a large electrical unit (generator?) at Station L (now Oregon Museum of Science and Industry). On the left side of the frame is a wooden crate and wooden boards. Written on the negative is “4-19-21.” (Image note: see related image PGE-12-72, PGE 12-76, PGE 12-77).

Photograph showing a large electrical unit (generator) at Station L (now Oregon Museum of Science and Industry). Two holes can be seen in the floor in front of the unit, and several pipes are visible in the background. Written on the negative is “PGE 12-76” and “5-28-21.” Also written on the image in pencil is “E-301-L-3330.” (Image note: see related image PGE 12-72, PGE 12-77, PGE 12-79).

Photograph showing electrical equipment and pipes at Station L (now Oregon Museum of Science and Industry). Several gauges, wheels and levers can be seen throughout the image. In the background, metal sheeting can be seen on the far wall. Written on the image is “8-5-1921.” (Image note: see related images PGE 12-72, PGE 12-76, PGE 12-79).

Photograph showing a hillside with a man in the foreground, with a steam shovel visible further along a cut dirt road. The man is turned sideways and is bending over a long piece of pipe. On the right side of the frame, the Clackamas River is visible, along with rock and mud debris. Written on the negative is “E301.09-O-54” and “11.”

Photograph of an electrical unit (generator?) at Station L (now Oregon Museum of Science and Industry). A set up steps leads to an upper part of the unit, next to several round gauges. In the background, several other pieces of electrical equipment can be seen in front of large windows.

Photograph showing five men looking at the camera and standing in the metal framework on a support tower in the process of being built. Water and a section of a dock can be seen on the right side of the image, next to a large brick building with several rows of windows. Written on the negative in pencil is “E-301-L-3269, first panel of tower support for cinder collector, Sta. L., May 13 1922.”

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 trees in deep snow, taken near the summit of ridge at Cripple Creek. Written on the negative is “E301.09-O-157.” (Image note: discoloration can be seen across the center and left side of the negative).

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 showing an area of tent cabins in a forested area at camp #6. A horse and cart can be seen at the right side of the frame. Written on the negative is “E301.09-O-154” and “R31.”

Photograph looking towards a landslide near camp #4.5 on the Clackamas River (Oak Grove fork?). River rocks and wooden logs can be seen in the foreground. On the right side of the frame, a fallen dirt hillside can be seen. Written on the negative is “E301.09-O-14.6” and “R33.”

Photograph showing a temporary camp at the Roaring River ranger station, looking northwest. Several tent cabins can be seen throughout the middle of the frame, as well as two small log wooden buildings. Forested hillsides can be seen in the background. Written on the negative is “R32.” (Image note: discoloration visible at near top right corner).

Photograph showing four seated men in a automobile, taken on a trip to the Big Bottom area. In the background is a sort road and a hill made up of dirt and rocks. Written on the negative is “E301.09-O-170.” (Image note: small area of discoloration visible at the far right edge of the negative. See related images PGE 16-131.2, PGE 16-131.3, PGE 16-131.4, PGE 16-131.5).

Photograph showing four men seated or standing next to a small creek in a wooded area. All the men look towards the camera, while the seated man near the center of the frame holds a crumpled newspaper on his lap. Written on the negative is “E301.09-O-170.” (Image note: see related images PGE 16-131.1, PGE 16-131.3, PGE 16-131.4, PGE 16-131.5)