Photograph showing men riding horses along a hillside trail. One of the men looks back towards the camera, while the others face forward on their horses, heading away. The hillside is steep with look rocks and foliage. Written on the negative is “E301.09-O-40” and “44.” (Packtrain: Harman, Peck, Caldwell, Ransom.)

Photograph showing the South Fork of the Clackamas River during a flood, taken from next to the river. On the left side of the frame is a rough cliff-face with fallen rocks. Written on the negative is “E301.09-O-43” and “21.”

Photograph showing the top surface of a wooden trestle bridge and a dirt road, with a wooden flume and dam structure visible in the distance (Cazadero Dam). In the background, forested hillsides can be seen above the Clackamas River. Written on the negative is “E301.09-O-23” and “32.”

Photograph, likely taken from Oak Grove Butte, showing Mt. Hood and ridges in the distance. Written on the negative is “E301.09-O-82” and “01.”

Photograph looking across the Clackamas River at camp #3, taken from slightly uphill. Several small wooden structures can be seen above the river bank, next to a large pile of logs. In the background is a wooded hill. Written on the negative is “E301.09-O-108” and “R-2.”

Photograph showing a forward facing man in a hat and overalls standing in front of a wooden cabin. In the background is a wooded hillside. Written on the negative is “E301.09-O-251.”

Photograph showing two men standing next to an automobile, which is parked on a dirt hillside. To the right of the automobile is a stone railing extending down the hillside.

Photograph looking up the Clackamas River, taken during a flood. On the right side, a cut road can be seen crossing the hillside, with several small flowing waterfalls. Written on the negative is “E301.09-O-46” and “19.”

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 group of people standing next to a small wooden building at Austin Hot Springs. The Clackamas River can be seen next to the building. Written on the negative is “E301.09-O-25” and “45.” (People included: Crane, Caldwell, Sherrard).

Photograph showing men and horses standing on a trail cutting through a rocky slope. They are facing away from the camera and mounted. Written on the negative is “E301.09-O-27” and “43.” Image note: “Sherrard, Cravey, Caldwell” written on negative sleeve).

Photograph showing the South Fork of the Clackamas river, looking towards a large rocky cliff-face. A man can be seen walking on a log in the river, while three others sit on a rock extending into the water. Written on the negative is “E301.09-O-36.”

Photograph taken from dirt road looking downhill towards a temporary camp made up of canvas tents and wooden buildings. There is snow in the ground throughout the image, and in the background is a steep hillside with trees. Written on the negative is “E301.09-O-60.”

Photograph showing a group of men standing with piles of cut wooden boards and logs. One man leans down while the rest of the group looks on. In the foreground is a steam tractor with an attached belt used to run the saw blade. Written on the negative is “E301.09-O-105.”

Photograph taken from above showing the Clackamas River and forested mountains.

Photograph showing a temporary camp at Davis Ranch, with tent cabins in the snow. Each cabin includes a chimney, many of which show smoke. A worn path can be seen extending from the camera towards the camp area. In the background is a wooded hillside.

Photograph looking across the South Fork of the Clackamas River, towards camp #2 on the opposite shore. A row of tent cabins, and several small wooden buildings can be seen. In the background is a forested hillside.

Photograph showing a quarry of loose dirt and rock, with a man standing next to an electric shovel vehicle. An arm extends from the machine over a pile of dirt and tree branches. In the background, a broken hillside can be seen. Written on the negative is “E301.09-O-112” and “R-1.”

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.