Photograph showing men working along an unidentified river (possibly the Columbia River). Three men can be seen along the top of a wooden wall, while two others stand on a wooden board at water level. The top of a diving helmet can be seen in the water. In the background is a cliff, and a transmission tower can be seen in the distance. Written on the side of the negative is "49-154." (image note: see related images PGE 49-161, PGE 49-170, PGE 49-172, PGE 49-174, PGE 49-175, PGE 49-178, PGE 49-184, PGE 49-185).

Photograph showing four men working on electrical utilities while wearing matching bowler hats. All of the men look towards different directions, and are surrounded by multiple layers of conduits. Written on the negative is "49-275." (Image note: see related images PGE 49-273, PGE 49-274).

Photograph showing the front of a likely Portland General Electric field office building. In front of the building is a street with parked automobiles, and other businesses can be seen to either side. In the distance, two men can be seen at the top of a tall utility pole. (Image note: see likely related image PGE 49-305).

Photograph showing workers building a transmission tower next to railroad tracks and an open field. One man can be seen climbing the right side of the metal structure, while several others look upward from the ground. In the distance, several mountains with snow can be seen. On the negative is written "49-57."

Photograph showing workers building a transmission tower, taken from ground level. One man can be seen at the top of the metal structure. Next to him, ceramic insulators can be seen attached to ropes. On the negative is written "49-59."

Photograph showing workers building a transmission tower component. Several men holds parts of the structure, while one man on the left side of the frame looks on. In the distance, fences, an open field, and wooden houses can be seen. On the negative is written "49-74."

Photograph showing three men rolling a wooden utility pole along other pieces of wood. Behind the group, a man in a hat and thick gloves points with his left hand. A utility truck with "PGE" written on the drivers side door is parked, with the driver looking out the open window. On the negative is written "49-93." (Image note: see related images PGE 49-30, PGE 49-31, PGE 49-32, and PGE 49-54).

Photograph showing a street with snow and ice. A man stands next to the road pointing towards electric lines next to snow-laden trees. In the distance is a vehicle driving on the road, away from the camera. "50-346."

Photograph showing workers in an open area using a truck mounted "Williams Hole Digger." The man on the right is facing towards the machine and is leaning towards the hole, while the other man stands to the left also looking towards the hole. Written on the negative is "50-411."

Photograph showing a man in overalls working on a leaning wooden utility pole. He is facing towards the pole, and is holding the handle of a tool which is attached to the base of the wood, which is sitting above a hole. The pole appears to be connected to a pole utility truck visible on the left side of the frame. On the negative is written "50-429."

Photograph taken from a side angle showing a pole truck with an attached platform holding a lineman. The man is looking up towards a utility pole to his right. At the base of the pole, a child holding a bicycle and facing towards the camera can be seen. Written on the negative is "50-473."

Photograph showing a man using a clawed tool to adjust the base of a wooden utility pole. He is facing towards the pole, and is slightly bent at the waist as he holds the handle of the tool. Behind him is an open area of grass and trees. Written on the negative is "50-484."

Photograph taken from a side angle showing a man using an industrial monkey to reach tree limbs over a paved street. The monkey is mounted to a truck with a "PGE" logo painted on the drivers side door. Written on the negative is "50-487."

Photograph showing two linemen working at the top of a wooden utility pole. They are both attached to the pole via harnesses and belts, and are facing towards the pole. The man on the right is leaning down towards an electric line and has a cigarette in his mouth. Written on the negative is "51-685."

Photograph showing three utility workers wearing hats and tall boots on the back of a utility truck. Tool, ladder, and electric cable storage can be seen on the truck. In the background is a railroad crossing and field. Written on the negative is "51-811."

Photograph showing a man looking downward at an open metal cabinet, on which sits several pieces of lab equipment. Behind him are several large tank units. Written on the negative is "51-844."

Photograph taken from a side angle, showing a lineman at the top of a utility pole with a hard hat, harness, and tools. He is facing towards the pole, has a cigarette in his mouth, and is using a screwdriver in his right hand. Trees and a building can be seen in the background. Written on the negative is "53-116."

Photograph showing the north side of Northeast Glisan Street looking towards Northeast 43rd Avenue. Two utility workers install a light at the top of a wooden utility pole, while a group of people watch from the ground. Houses, automobiles and other utility poles and electric lies can be seen in the frame.

Photograph showing a group of men from the Underground Department facing the camera. Individuals in the first two rows are kneeling, while the other behind are standing. Many of the men are wearing overalls or patterned flannel shirts.

Photograph looking uphill, showing two linemen on a utility pole at the left side of the frame. The top portion of Mt. Hood can be seen on the right, visible above the trees. Snow is visible on the ground, trees, and the mountain. Written on the negative is "57-320."

Photograph showing a man standing on top of an pole derrick truck used for underground work. He is facing forward and looking at the camera with both hands on levers. Next to him is a metal arm attached to the truck, with a hook and pulley at the end. In the background is SW 5th Avenue, looking south towards SW Stark Street. The J.K. Gill Building can be seen on the left (corner of SW 5th Avenue and SW Stark Street), as well as the Yeon Building (522 SW 5th Avenue).

Photograph of a pole truck hauling wooden utility poles. One individuals sits in the driver seal of the vehicle, while another sits on top of the logs at the back. Two wooden houses are next to the street, behind which an open work yard can be seen. Likely located in Portland.

Photograph of a steam shovel cutting through a loose dirt hillside in between Cottrell and Sandy River. Men stand next to the steam shovel looking at the camera.

Photograph showing two men at the top of a tall utility pole. Both men are looking at the camera, and brick buildings and utility lines can be seen throughout the frame. Written on the negative is "49-305." (Image note: see likely related image PGE 49-306).

Photograph, taken from the side, showing a man looking upward while holding a metal lever. In the background, more electrical equipment and ceramic insulators can be seen. On the negative is written "49-86."

Photograph looking upwards, showing three men working high in a metal framed structure, likely at an unidentified substation. One man is standing on a ladder, while two others can be seen to either side of him sitting on a horizontal brace. On the negative is written "49-90."

Photograph showing two men with a "PGE" truck, taken at night. Both men look upward towards the right side of the frame. One stands next to the partially open door with his left leg propped on the vehicle, while the other sits inside and looks out an open window. The man in the front is wearing a hat and overalls. On the negative is written "49-94."

Photograph taken from a side angle, showing a man working in front of a pole truck with an attached wooden utility pole. The man is facing towards the pole and is holding a handled tool. He is working in an open field area, with trees and electric lines visible in the background. Written on the negative "50-472."