Photograph showing a man and woman looking down at a large accounting machine in an office area. The woman is holding a punch card, and a sheet of long paper is visible in the machine.

Photograph showing a group of men in suits facing towards the camera. In the background is a decorative curtain. (Image note: see related image PGE 51-737).

Photograph showing three women in jackets and hats looking at a shrub. The woman at the left side of the frame is holding a branch and smiling. In the background is a building and chain link fence. (Image note: see related image PGE 51-767).

Photograph taken from a front angle showing two women on a sidewalk, next to which can be seen dirt, plants, and a chain link fence. On the far right is a substation, with insulators and electric lines. On the left is a street with utility poles and buildings. (Image note: see related image PGE 51-759).

Photograph taken from a side angle, showing two men shaking hands in front of a table. The individual on the right is holding an envelope, while a group of people looks on in the background. A cake can be seen on the right side of the frame. (Image note: see related images PGE 51-770, PGE 51-763).

Photograph showing a man and woman looking towards the camera while standing to either side of a decorative utility line cake. Also on the cake is a small "PGE" vehicle, and the figurine of a man. Written on the negative is "51-785."

Photograph taken from the front showing a two story Portland General Electric building, with two automobiles parked in front. Two "PGE" logos can be seen on the front doors of the building. Written on the negative is "51-793." (Image note: see related image PGE 51-789).

Photograph showing a "PGE" utility truck in front out of a two story house. A mechanical arm with a cherry picker extends from the truck, on which a worker stands facing towards an electric line. Written on the negative is "51-815."

Photograph showing a float at the Portland Rose Festival with four women in large skirts made up of flowers. In the background is a large clown float, and the stands at Multnomah Stadium (now known as Providence Park). Written on the side of the first float is "First P" (second word cut off by the frame). Written on the negative is "51-873."

Photograph showing a man looking at an accounting machine, with the mechanism covers removed. Multiple conduits and a fan can be seen. A bar runs across the bottom of the frame, blocking some of the image.

Photograph showing five women sitting at individual card punch accounting machines. Each person has a pad holder to her left, and a visible punch card in the machine. Hanging coats can be seen in the background, as well as two large windows.

Photograph showing a man in a suit standing behind a microphone and table, while facing towards the camera. In the background is a piano and decorative curtain (Image note: see related image PGE 51-736).

Photograph taken from a side angle, showing a smiling man looking down towards a table lined with plates and slices of cake. People can be seen in the background. (Image note: see related image PGE 51-763, PGE 51-771).

Photograph showing a table with a cake, plates, candles, and flowers. Small utility poles, electric lines, a "PGE" truck, and a person figurine adorn the cake.

Photograph showing a man in a suit standing next to a microphone with his hands in his pockets. To his left, a woman is seated in a chair with folded hands. At the left side of the frame is a table with a punch bowl and glasses. Written on the negative is "51-779." (Image note: see related image PGE 51-784).

Photograph showing a building and a dirt parking lot with three Portland General Electric utility trucks and two automobiles. On the right side of the frame is a man on a ladder in front of two other utility trucks. (Image note: see related image PGE 51-793).

Photograph taken from a side angle showing a man holding three electrical cables. Two of the cables are coated, while one is bare and made up of several smaller cables. Written on the negative is "51-826."

Photograph showing a man facing towards a seated crowd of people while in front of a podium and microphone. To either side of the man are other seated individuals at two long rows of tables. Written on the negative is "51-834."

Photograph showing a man in a suit speaking at a podium. To either side of the man are five other seated men in suits. Behind the group is a long curtain. Written on the negative is "51-835."

Photograph showing two men with a suspended container from which soil is being dumped into a drawer from an inner lining. The man in the front is holding a cord with his left hand, while the other looks on and is standing on the bumper of a truck. Both men are wearing heavy aprons. Written on the negative is "51-841."

Photograph showing a group of five women standing to the side of an incomplete float for the Portland Rose Festival. Three wooden structures can be seen at multiple layers on the float (eventually forming the base of skirts). In the background is a metal building. Written on the negative is "51-872."

Photograph taken from a high angle, looking downward at a kneeling man working on a large electrical generator at an unidentified location. Another unit can be seen in the background. Written on the negative is "51-880."

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 of a man in a suit facing towards a switch box while holding a lever. He is looking towards the box, and is standing on the raised bed of a truck. Behind the man is a wooden utility pole. Written on the negative is "50-422." (Image note: see related image PGE 50-423).

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 showing a group of people facing forward while standing in front of a wall-mounted Portland map. In front of the group is a table with cake and plates. Written on the negative is "50-445." (Image note: see related image PGE 50-443).

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."