Photograph taken from a high angle showing a bridge over the Little Sandy River during snowfall. In the distance, men can be seen spraying water out of a hose towards the river. On the left side of the bank is a wooden structure surrounded by trees. Is the distance, snowy trees can be seen on a hillside. Written on the negative is “0261.”

Photograph showing construction at Cazadero Dam. The Clackamas River can be seen flowing on the right side. Ice formations are on the hillside to the left, and snow and frost can be seen on the wooden dam structure.

Photograph showing a man climbing a wooden utility pole as snow blankets the scene. On the right side of the frame is a utility truck with a "PGE" logo painted on the door, and in the distance, more houses can be seen further below. Written on the negative is "50-322."

Photograph showing a man climbing a utility pole in the snow at night. Broken branches can be seen throughout the scene, and a house is visible in the background. Written on the negative "50-340."

Photograph showing a group of men in jackets and hats walking through snow. In the background is a snowy hillside with trees. Written on the negative is "50-339."

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 from a high angle showing a building on pillars in the snow (saw mill?). A men can be seen standing at the edge of a wooden deck looking away from the camera. Written on the negative is “E301.09-O-294.”

Photograph showing a wooden bunkhouse in the snow, showing long icicles extending from the roof line. Another wooden building and two tent cabins can be seen in the background.

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 showing a cluster of tent cabins in an open area of snow. Each cabin has a chimney, many with smoke. Snow laden trees can be seen in the background.

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 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 canvas and wooden cook house building in the snow at camp #9. The building is on a raised wooden platform. In the background is a wooded hillside, with some logged trees visible. Written on the negative is “E301.09-O-329.”

Photograph taken from a side angle showing a man riding a caterpillar machine in the snow, which is attached to a trailer. On the trailer is lumber, wooden crates, and other supplies. Written on the negative is “E301.09-O-361.”

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 showing a wooden bridge with an automobile, two horses, and men on top of the structure. Snow can be seen throughout the image.

Photograph showing a small wooden cabin in snow conditions, looking upward from downhill. A person can be seen standing on a covered porch with several icicles hanging from the roof line.

Photograph showing a two-story wooden building in snow conditions. A truck can be seen in the snow at the front of the building, while a steep wooded hillside is visible in the background.

Photograph taken from above showing a snow laden landscape. On the right side of the frame a cluster of buildings can be seen (headquarters camp), and on the left is the Clackamas River.

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 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 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 the Clackamas River (Oak Grove fork?) looking downstream from the powerhouse site for the Oak Grove dam. Snow can be seen on the ground and trees throughout the image. Written on the negative is “E301.09-O-309.”

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 showing two wooden buildings in a cleared field area with snow on the ground. The building in the center of the frame is a log structure with two stories, while the other is a single story log structure. At the right side of the frame is a recently cleared area of stumps. In the background is a hillside with trees and snow. Written on the negative is “E301.09-O-363.” (Image note: see related image PGE 16-19).

Photograph showing workers with a tacoma logging engine in snow conditions on a road. In the background is a dense wooded area. (Image note: negative sleeve indicates “on road below sta F.L. 340”).

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 downhill, showing two men in hardhats and a woman in the snow. One of the men is seated with the woman in the snow, attaching snow shoes to her feet, while she turns and looks at the camera. The other two men can be seen downhill walking towards the Timberline Lodge, which is visible in the distance. A decorative weather vane can be seen on top of the building, and a ski lift and wooden platform are on the right side of the frame. Written on the negative is "57-320."