Aerial photograph showing part of Hayden Island at bottom; the Columbia River at center; and the Smith and Bybee Wetlands at upper right. The view is to the west. At bottom, on Hayden Island, is the Jantzen Beach amusement park. The wings of the plane from which the photograph was taken are partially visible at left.

Photograph showing three women riding elephants at the Jantzen Beach Amusement Park in Portland. Each woman is smiling and is wearing a swimming suit and heels. At right is an unidentified man, probably the elephants’ handler. The woman at left may be Jerry Chenoweth, who is pictured in image Nos. 371N3050, 371N3053, 371N3056, and 371N3057. The other two women are unidentified. See related image Nos. 371N5649 and 371N5655.

Photograph showing an unidentified woman riding an elephant at the Jantzen Beach Amusement Park in Portland. She is smiling and is wearing a swimming suit and heels. At right is an unidentified man, probably the elephant’s handler. See related image Nos. 371N5647 and 371N5655.

Full-length portrait of three women posing with elephants at the Jantzen Beach Amusement Park in Portland. One of the elephants is lying on the ground, and the women are standing in a row on the elephant’s side. The other two elephants are standing on their hind legs on either side of the women. The women are dressed in swimming suits and heels. The woman at left may be Jerry Chenoweth, who is pictured in image Nos. 371N3050, 371N3053, 371N3056, and 371N3057. The other two women are unidentified. See related image Nos. 371N5647 and 371N5651. Image note: Photograph shows discoloration due to deterioration of the negative.

Photograph showing a crowd of people sitting on benches outdoors, possibly at the Jantzen Beach Amusement Park in Portland.

Photograph showing an unidentified worker spraying trees at the Jantzen Beach Amusement Park in Portland. The worker is standing at the top of a tall wooden scaffold. See related image Nos. 371N5648, 371N5652, 371N5653, and 371N5654.

Photograph showing an unidentified worker spraying trees at the Jantzen Beach Amusement Park in Portland. The worker is standing at the top of a tall wooden scaffold erected on the back of a truck. In the background is a carousel. See related image Nos. 371N5650, 371N5652, 371N5653, and 371N5650.

Photograph showing an unidentified worker spraying trees at the Jantzen Beach Amusement Park in Portland. The worker is standing at the top of a tall wooden scaffold erected on the back of a truck. In the background is a carousel. See related image Nos. 371N5648, 371N5650, 371N5653, and 371N5654.

Photograph showing an unidentified worker spraying trees at the Jantzen Beach Amusement Park in Portland. The worker is standing at the top of a tall wooden scaffold erected on the back of a truck. In the background is a carousel. See related image Nos. 371N5648, 371N5650, 371N5652, and 371N5654.

Photograph showing an unidentified worker spraying trees at the Jantzen Beach Amusement Park in Portland. The worker is standing at the top of a tall wooden scaffold erected on the back of a truck. Two other men are standing on the ground next to the truck. At the bottom of the scaffold is a sign that reads “UNIVERSITY 1439 / SINGER’S SPRAYING SERVICE.” See related image Nos. 371N5648, 371N5650, 371N5652, and 371N5653.

Photograph showing a brick and wood building with two smokestacks. In front of the building is a dirt road, and several wheels can be seen on either side of the building. In the background are other buildings, utility poles, and electric lines. Written on the negative is “S324” and “July 1911 Vancouver Sub. Sta.”

Photograph showing a large electrical unit (generator?) at Station L (now Oregon Museum of Science and Industry). In the foreground of the image is a wooden crate with pipes. Written on the negative is “4-15-21.” Also on the back of the negative is written “E-301-L-3326.” (image note: see related image PGE-12-76, PGE 12-77, PGE 12-79).

Photograph showing a large electrical unit (generator?) at Station L (now Oregon Museum of Science and Industry). On the left side of the frame is a wooden crate and wooden boards. Written on the negative is “4-19-21.” (Image note: see related image PGE-12-72, PGE 12-76, PGE 12-77).

Photograph showing electrical equipment and pipes at Station L (now Oregon Museum of Science and Industry). Several gauges, wheels and levers can be seen throughout the image. In the background, metal sheeting can be seen on the far wall. Written on the image is “8-5-1921.” (Image note: see related images PGE 12-72, PGE 12-76, PGE 12-79).

Photograph of an electrical unit (generator?) at Station L (now Oregon Museum of Science and Industry). A set up steps leads to an upper part of the unit, next to several round gauges. In the background, several other pieces of electrical equipment can be seen in front of large windows.

Photograph showing a large electrical unit (generator) at Station L (now Oregon Museum of Science and Industry). Two holes can be seen in the floor in front of the unit, and several pipes are visible in the background. Written on the negative is “PGE 12-76” and “5-28-21.” Also written on the image in pencil is “E-301-L-3330.” (Image note: see related image PGE 12-72, PGE 12-77, PGE 12-79).

Exterior photograph of brick building with multiple white doors. On the left is a paved street lined with power lines and poles, with two automobiles in the distance. An empty grass field is seen in front of the building doors.

Exterior photograph of two-story brick building and brick garage structure. Several train cars can be seen in the garage, as well as a train track on right side. In background is a white house.

Photograph of a standard interurban and express mail car # 1191, taken in front of brick building in unidentified train yard. Letters “P.N.P.S” is painted on the side of the train.

Photograph of train car #1359, Standard Gauge Paye Motor Car, partway under a building facade. Multiple electric lines pass overhead. “Sellwood” is displayed at front of train.

Photograph of Portland bus #54, taken in front of front of large wooden house.

Photograph of bus #63, with name “Pacific N.W. Public Service” written on side, and “Powell Blvd” displayed on front panel. Bus is parked on the side of a paved street with wooded hills and electric lines in the background.

Photograph of freight office and yard showing multiple industrial wooden buildings, a train, and a horse-drawn wagon. Railroad tracks pass in front of the buildings, and wooded hills can be seen in the distance. The top of a bridge (Steel Bridge?) is on the other side of a warehouse building. An automobile can be seen parked on the right side of the fright office building.

Photograph of freight office and yard showing multiple industrial wooden buildings and railroad tracks. At the top of the freight building “Portland Railway, Light & Power Co.” is written. A large number of electric lines are seen throughout the frame. Beyond a warehouse building is the top of a bridge (Steel Bridge?).

Photograph of Gresham railroad depot with shuttered windows. A dirt road passes in front of the depot, and other wooden building structures can be seen to the left and right. Electric lines are visible throughout the frame.

Group portrait of men in baseball uniforms, with one man in a suit. The front row of men is seated, while the back row stands. In the background is a field and trees. A round sign in front of the seated row reads “Portland Electric Power Co. baseball” with a triangle logo and “Club” written in the middle.

Photograph of the Portland Electric Building taken from a high angle. Pedestrians and automobiles line the streets, on which multiple street car tracks can be seen. Building located at 621 Southwest Alder street in Portland.

Interior photograph of room 621 in the Portland Electric Building, showing large white dispatch board with system stations and substations mapped. A white sink can be seen in the corner. Building located at 621 Southwest Alder street in Portland.