Photograph showing the Big Sandy Dam (likely the Marmot Dam) spillway with flowing water, taken looking upriver. A cement divider can be seen at the top of the spillway, in front of a small wooden structure and platform. Written on the negative is “B.S. 52.” (Image note: discoloration visible at right side of image).

Photograph showing construction at the Big Sandy Dam (likely the Marmot Dam). Workers can be seen inside of a long wooden structure (flume?) while one can be seen at the top. On the right side of the frame is a loose hillside. Written on the image is B.S-35.”

Interior photograph of room 621 in the Portland Electric Building, showing large white dispatch board with system stations and substations mapped. A white sink can be seen in the corner. Building located at 621 Southwest Alder street in Portland.

Photograph showing damaged utility poles. Snow and ice are visible on the ground and on the poles and electric lines. Several wooden buildings are visible in the background.

Photograph showing damaged utility poles. Snow and ice are visible on the ground and on the poles and electric lines. A brick building is visible on the right side of the frame (possibly the East Tabor Substation at 433 SE 60th Ave). A two story wooden building can also be seen.

Photograph showing snow and ice on several damaged utility poles and electric lines, with a wooden building visible in the background. Tangled electric lines can be seen trailing towards the ground on the right side of the image.

Photograph showing a Grand Avenue with a layer of snow and ice. Damaged utility poles and electric lines can be seen on the ground near the center of the frame. A truck and a group of people are gathered around the damaged pole, with other people visible further down the street. Above, numerous overlapping electric lines can be seen.

Photograph showing a Grand Avenue with a layer of snow and ice. Damaged utility poles and electric lines can be seen on the ground, with a truck and group of people behind. Above the street, numerous layers of electric lines are visible.

Photograph showing snow and ice with industrial buildings. On the left side of the frame is a brick building with “Great Northern Hotel” written on the side. Four smokestacks can be seen on the right side, as well as other large warehouse buildings.

Photograph showing snow and ice with industrial buildings. Men can be seen working and walking in the snow. On the left and right sides of the frame, numerous industrial buildings can be seen, including “Cendor White Lead.”

Photograph taken from ground level showing damaged utility poles with snow and ice. Several buildings with snow and icicles can be seen in the background, with a person walking through the snow on a road.

Photograph showing a house, utility poles, and electric lines with snow and ice. The right utility pole is leaning, and several ice-covered electric lines can be seen on the ground. Snow laden trees are visible in the background.

Photograph showing houses, utility poles, and electric lines with snow and ice. Several small trees are bent over and laden with ice, which can also be seen hanging from electric lines throughout the image.

Photograph taken from ground level showing damaged utility poles with snow and ice. On the left side is a brick building (part of the PGE Tabor substation), and a house with icicles hanging from its roof. Trees and houses can be seen in the distance on the right side of the image.

Photograph showing a Grand Avenue with a layer of snow and ice. Damaged utility poles and electric lines can be seen in the center of the street, as well as the right side of the frame next to a decorative railing. Buildings with advertisements can be seen to either side of the street.

Photograph showing a street with snow and ice, lined with numerous utility poles and electric lines. A horse and cart can be seen on the street in the distance, as well as snow laden buildings and trees.

Photograph showing a group of people with a street car after a snow fall. The people are using tools and shovels to clear snow around the street car train, which is attached to an electric line above. On the side of the train is “P.R.L & P. Co.” Ice laden electric lines can be seen above and around the train, with buildings visible in the background.

Photograph taken from ground level showing damaged utility poles with snow and ice. In the background, on the left side of the frame, is a wooden building with “Drugs and Stationary” and “Tom Graham – Pharmacist” written on the side (now at 6031 Southeast Stark Street). Also visible is the Brubaker, Normandin, and Co. Mt. Tabor Store.

Photograph showing a Grand Avenue with a layer of snow and ice. Damaged utility poles and electric lines can be seen on the ground and next to the decorative railing lining the street. In the distance, people and automobiles are visible on the street.

Photograph showing houses, utility poles, and electric lines with snow and ice. A tall wooden building with a windmill can be seen on the right side of the frame, with “Powers Furniture” painted on the side. A woman walks away from the camera in the street, and ice laden damaged electric lines are visible at either side.

Photograph looking across the Clackamas River (?) at a dam site. Logs and flowing water are visible at the base of the rocky cliff. Written on the negative is “Upper Damsite at Intake, 5-4-20.”

Photograph showing a party of men standing in a field of tall grass with horses. A forest is visible behind the group. Written on the negative is “Party at Three Links, 5-4-20.”

Photograph showing a building and enclosed field at the Jehu Davis Ranch, taken through trees. A forested hillside can be seen in the background above the building. (Image note: numerous scratches are visible on the negative).

Photograph showing slowing water and logs on the Clackamas River (Oak Grove Fork?), upstream from the potential site for the lower dam. Written on the negative is “Upstream from Lower Damsite at Intake, 5-4-20.” (Image note: numerous scratches are visible on the negative).

Photograph showing three men on a steep hillside above the Clackamas River(?). One man sits towards the front of the group, while the other two behind are standing and looking towards the camera. At the base of the cliff is flowing water and logs. Written on the negative is “Lower Damsite at Intake, 5-4-20.”

Photograph taken from shoreline, showing Elk Lake during the winter with snow on the ground. In the distance, a man with a jacket and hat stands next to the water. Behind him are trees that appear to be recently burned. Written on the negative is “Looking north down Elk Lake, 11-5-20.” and “E301.09-O-4.”

Photograph showing a man facing the camera wearing winter clothing, standing outside a small log cabin in the snow. The roof of the cabin has a layer of snow, and the ground in front has visible footprints from the man. Written on the negative is “Ranger cabin at Elk Lake, 11-5-20.”

Photograph looking across Elk Lake, showing Mount Beachie and adjacent ridgelines. On the right side of the image is a large area of burned trees, leading up to Battle Axe Mountain. Written on the negative is “Looking up Elk Lake from outlet – Mt Beachie in the center, 11-6-20” and “E309.09-O-9.” (Image note: see related image PGE 16-21).