Three-quarters portrait, taken from the side, of an unidentified man standing on a balcony overlooking Willamette Falls. He is facing right, looking toward the falls. He has a beard and mustache and is wearing a hat and overcoat. See related image Nos. 379G0002, 379G0003, 379G0004, 379G0005, 379G0006, 379G0008, 379G0009, 379G0010, 379G0011, 379G0012, and 379G0017.

Full-length portrait of an unidentified man standing next to the front door of John McLoughlin’s house in Oregon City, Oregon. The man is facing ot the right and is looking upward toward a sign over the door, which reads: “Home Of Doctor John McLoughlin / Founder of Oregon City / Erected 1846.” The man has a beard and is wearing a hat, overcoat, and suit. See related image Nos. 379G0002, 379G0003, 379G0005, 379G0006, 379G0007, 379G0008, 379G0009, 379G0010, 379G0011, 379G0012, and 379G0017.

Full-length portrait, taken from the side, of an unidentified man standing on a balcony overlooking Willamette Falls. The man is facing to the right. He has a beard and mustache and is wearing a hat and overcoat. See related image Nos. 379G0002, 379G0003, 379G0004, 379G0005, 379G0006, 379G0007, 379G0008, 379G0010, 379G0011, 379G0012, and 379G0017.

Three-quarters portrait, taken from the side, of an unidentified man standing on a bluff overlooking Oregon City, Oregon. He is facing to the left and is wearing a hat and overcoat. A blanket is lying on a rock next to him. See related image Nos. 379G0002, 379G0003, 379G0004, 379G0005, 379G0006, 379G0007, 379G0009, 379G0010, 379G0011, 379G0012, and 379G0017.

Photograph showing an unidentified covered bridge. A sign at the entrance to the bridge reads “WALK YOUR HORSE.” The text “Bridges - Clackamas County” is written on the negative sleeve.

Photograph showing an unidentified covered bridge over a river and the trestle leading to the bridge. The trestle and bridge are surrounded by forest. The text “Bridges - Clackamas County” is written on the negative sleeve. See related image No. 376G0146.

Photograph showing an unidentified covered bridge over a river and part of the trestle leading to the bridge. The text “Bridges - Clackamas County” is written on the negative sleeve. See related image No. 376G0145.

Photograph, taken from one end, showing a wooden suspension bridge, probably the 1888 bridge over the Willamette River between West Linn and Oregon City. That bridge was replaced with the current arch bridge in 1922. The text “Bridges - Clackamas County” is written on the negative sleeve. Image note: Light leak on negative.

Photograph, taken from one end, showing a wooden suspension bridge, probably the 1888 bridge over the Willamette River between West Linn and Oregon City. That bridge was replaced with the current arch bridge in 1922. The text “Bridges - Clackamas County” is written on the negative sleeve. Image note: Light leak on negative.

Photograph showing the armature of a TY-20 generator at Station B in Oregon City. Several pieces sit on the floor, leaning against the unit, and large wooden blocks can be seen at the base.

Photograph of the exterior of Station B in Oregon City, with the flowing Willamette River in the foreground. Behind the brick building a hill with utility poles and three large tanks can be seen.

Photograph showing two men standing next to a 500V vertical railway generator at Station B in Oregon City. Both men are looking at the camera, and a stairway ladder between them leads to the top of the generator.

Photograph showing a man standing next to a 500V vertical railway generator at Station B in Oregon City. The man is standing slightly to the right of the machine and is looking at the camera.

Photograph of the exterior west wall of Station B in Oregon City, with the Willamette River. Two men work on a wooden lock gate. Numerous utility poles are visible throughout the image.

Photograph showing the interior of Station B in Oregon City. On the main floor are several large machines (generators?) with other electrical infrastructure visible near the ceiling. A small desk and chair can be seen near the center of the frame.

Photograph showing the interior of Station B in Oregon City. On the main floor are several large machines (generators?) with other electrical infrastructure visible near the ceiling. An individual stands at a small desk near the middle of the frame, and is looking at the camera.

Photograph of a freight house in Oregon City for the Willamette Valley Southern Railway Company (W.V.S.RY.) next to a train and railroad tracks. A train sits next to the building with “W.V.S.RY.” written on the side, and a wooden house can be seen in the background.

Photograph of a depot and substation at Beaver Creek for the Willamette Valley Southern Railway Company (W.V.S.RY). A sign on the building says “Beaver Creek,” and a train with logs can be seen on the a railroad track just beyond the building. People stand next to the station looking at the camera. Two other wooden structures can be seen to the left of the building.

Photograph taken from a side angle of a wooden and metal trestle bridge over the Molalla River. A person can be seen standing at the top of a hill in the distance. Railroad tracks appear to pass over the bridge.

Photograph of the Cazadero flume at generating Station G, showing air compressor and pipelines weld, in placing concrete for new bents. Several cars can be seen on a railroad track, and the flume can be seen running along the right side of the frame.

Photograph of the Cazadero flume at generating Station G, showing a compressed air concrete mixer on a train car. Two men stand at either side of the mixer while looking at the camera.

Photograph of train car and passengers, taken at Bull Run. The name “Portland” is written on the side of the train. Several individuals have picnic baskets, with men lined up in front of the train and women and children posing behind railing. Trees, telephone poles, and a wooden building can be seen in the background.

Photograph showing the head gate controllers at the Cazadero power station (Station G). Each controller is painted with a number.

Photograph showing the exterior of the Cazadero power station taken from across the Clackamas River. Four large pipes run uphill from the building. Previously burnt trees can be seen in the background.

Photograph taken from a high angle showing the penstocks at the Little Sandy Dam. In the distance, numerous utility poles and electric lines are visible. Construction debris litters the ground throughout the image. Written on the negative is “0346.”

Photograph showing the exterior to power plant buildings at the Little Sandy Dam, seen in a wooded setting. Two large buildings can be seen on a hillside, each with large windows. The building near the left side of the frame also includes transformer infrastructure on its roof. Written on the negative is “0356.”

Photograph of a rooming house building in the Little Sandy Dam area, with several people seated on a large porch while looking towards the camera. The building is two stories, with decorative points visible on the roof. Foliage and trees can be seen throughout the image. Written on the negative is “0-335.”

Photograph showing the incomplete interior of the powerhouse building at the Little Sandy Dam. Near the center of the frame, a man stands with folded arms looking towards the camera. Wooden scaffolding is visible throughout the image. In the background, a hillside of dirt and debris can be seen outside the building. Written on the negative is “E301-0-3405.” (Image note: discoloration visible at the right side of the frame).