Photograph showing a man in a suit and two women looking at the camera while standing next to a table. In front of the man is a cake in the shape of a book, which he is cutting with a knife. In the background, other individuals look towards the man cutting the cake. Written on the negative is "50-465." (Image note: see related images PGE 50-457, PGE 50-459).

Photograph taken at night showing street lighting. Train cars can be seen on the left side of the image, while businesses line the street on the right. Signs for "Tualatin Shake Shop," and "Hanegan's Service." Automobiles are parked along the right side of the street. Written on the negative is "50-448."

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 showing two men in suits and two women in work attire standing in front of a large wall-mounted map of Portland. All the individuals face the camera, and appear to be standing in an office. Written on the negative is "50-443." (Image note: see related image PGE 50-445).

Photograph showing a barge and small boat on the Willamette River in Portland. In the distance, the Hawthorne bridge can be seen. Written on the back of the barge is "Portland General Electric Co. Barge no. 14, Portland Ore." To the right of the barge is wooden dock structure. Written on the negative is "49-298."

Photograph looking northeast near the intersection of NE Knott Street and NE Rodney Avenue, showing an electrical substation building with electrical infrastructure. In the background, the Eliot School building is visible at the left side of the frame. On the negative is written "49-148."

Photograph showing a group of linemen working at the top of a wooden utility pole on a residential street, most likely in Portland. At the base of the pole are several other men in overalls and a utility truck. On the negative is written "49-134."

Photograph showing the back of a boat-shaped parade float, which is made up of individual flowers (Portland Rose Festival?). Written on the back in flowers is "PGE." In the background is another float, with people visible at the top. The floats sit on a paved road with a field and trees in the background. Written on the negative is "49-120." (Image note: see related images PGE 49-109.1 and PGE 49-111).

Photograph showing a man speaking into a microphone while standing in front of a group of seated individuals. The room is wood paneled, and a roll-down screen can be screen can be seen next to the man. Written on the negative is "49-118." (Image note: see related image PGE 49-117).

Photograph showing men in suits at what appears to be a bar table at an event. Bottles line the long table, extending from the camera, and three men stand on the right side of the table across from the crowd. Written on the negative is "49-117." (Image note: see related image PGE 49-118).

Photograph taken from a front angle of a parade float, made of individual flowers, with "Little Toot" written on the side. The float is in the shape of a ship and is parked on the street next to a wooden fence. In the background a hillside with houses can be seen in the distance, as well as people standing in a street to the left. On the negative is written "49-111." (Image note: see related images PGE 49-109.1 and PGE 49-120).

Photograph taken from a side angle of a parade float, made of individual flowers, with "Little Toot" written on the side. The float is in the shape of a ship and is parked on the street next to a wooden house. On the negative is written "49-109." (Image note: see related images PGE 49-111 and PGE 49-120).

Photograph showing two linemen working at the top of a wooden utility pole, most likely in Portland. Both men have feet attached to the side of the pole, and appear to be wearing safety harnesses. Several ropes hang to the ground from the men. On the left side of the frame is a building, and the tops of cars can be seen at the bottom. On the negative is written "49-108."

Photograph, taken at night, showing a group of suited men standing next to a paved street while looking towards the left. Wooden buildings can be seen on the left and right sides of the frame. Most likely in Portland. On the negative is written "49-106."

Photograph showing a group of suited men sitting at a long table. In front of the individuals are table settings, as well as printed pieces of paper. Most of the men are looking at the camera. On the negative is written "49-103."

Photograph showing the boilers at Station E in northwest Portland, near the intersection of NW 21st Avenue and NW Sherlock Avenue. Written at the top of each boiler is “Cahall Safety Boiler, The Aultman & Taylor MCH Y Co. Builders, Mansfield, Ohio.”

Photograph showing the boilers at Station E in northwest Portland, near the intersection of NW 21st Avenue and NW Sherlock Avenue. Written at the top of each boiler is “Cahall Safety Boiler, The Aultman & Taylor MCH Y Co. Builders, Mansfield, Ohio.”

Photograph showing the exterior of the Station E brick building in northwest Portland, near the intersection of NW 21st Avenue and NW Sherlock Avenue. A large smokestack is visible on the left side of the building, and railroad tracks pass through the foreground. In the distance, a man sits next to a small kiosk building.

Photograph showing the exterior of Station E in northwest Portland, near the intersection of NW 21st Avenue and NW Sherlock Avenue. Two smokestacks can be seen: one above the building in the center of the frame, and a large one to the left.

Photograph showing the interior of the A large 7500 KW turbine generator is in the middle of the frame, and arched windows can be seen in the background.

Photograph taken from a distance, showing the completed smokestack of Station E (northwest Portland, near the intersection of NW 21st Avenue and NW Sherlock Avenue). The large stack can be seen in the middle of the frame, next to a smaller wooden building. Several other stacks and utility poles can be seen in the distance.

Photograph showing construction of stack at Station E (northwest Portland, near the intersection of NW 21st Avenue and NW Sherlock Avenue). One worker stands on a ledge of the stack, while two others look at the camera.

Photograph showing the interior of the Station E in northwest Portland, near the intersection of NW 21st Avenue and NW Sherlock Avenue. Several large machines are visible throughout the room, and a small desk can be seen at the center of the frame. One wall includes large arched windows.

Photograph showing an engine exciter at Station E (northwest Portland, near the intersection of NW 21st Avenue and NW Sherlock Avenue). Two men in overalls stand to the left of the machine, looking at the camera. The man on the right is holding a small mechanical wheel.

Photograph showing the interior of Station E (northwest Portland, near the intersection of NW 21st Avenue and NW Sherlock Avenue), taken from a high angle. Several large pieces of machinery can be seen throughout the run, as well as electric lights.

Photograph showing interior construction at Station E (northwest Portland, near the intersection of NW 21st Avenue and NW Sherlock Avenue). Two large pieces of round machinery can be seen in the background, with woods crates in the front.

Photograph showing turbine construction at Station E (northwest Portland, near the intersection of NW 21st Avenue and NW Sherlock Avenue). Several large machines can be seen in the room, with a hole visible in the brick wall behind.

Photograph taken from a high angle showing interior construction at Station E (northwest Portland, near the intersection of NW 21st Avenue and NW Sherlock Avenue). Two men look at the camera, and two large round prices of machinery can be seen on the right. On the front of the round pieces is a hand painted “Portland General Electric C., Portland OR.” In the foreground, a rectangular package says “From General Electric Co.”