Photograph of a photograph. The original picture is an aerial photograph showing the Riverside Golf Club (now the Riverside Golf & Country Club) in Portland and the surrounding area. Written at the bottom of the original photograph is the text “#6 Riverside Golf Club Pvt. Columbia Slough Dist.”

Aerial view of the Willamette River flowing through Portland, Oregon. Four bridges are visible. From left to right, they are the Steel Bridge, the Burnside Bridge, the Morrison Bridge (under construction) and the Hawthorne Bridge. A wing of the plane is also visible on the lower right (negative 3 of 9).

An aerial view of Rose City Golf Course in Portland, showing houses and fields (negative 1 of 12).

An aerial view of a commercial rose garden, most likely in the north Portland area. Rows of plants can be seen next to a dirt road and a house (negative 1 of 4).

An aerial view of a fire at Vaughn Street Park in Portland. Smoke can be seen rising from the building, with burn damage on the roof (negative 2 of 5).

An aerial photograph of an opening baseball game at Vaughn Street Park in Portland. The stands appear to be full of spectators, and buildings and streets can be seen around the stadium at N.W. Vaughn Street and N.W. 24th Avenue (negative 1 of 4).

An aerial photograph showing flood water spreading from a broken dike at N.E. 33rd Avenue. Various houses and buildings can be seen surrounded by water (negative 2 of 7).

An aerial view of a Portland area housing project, with “Kellogg Park” written across the negative. A post-World War II housing development south of Sellwood, the Willamette River can also be seen at the edge of the frame (negative 16 of 27).

An aerial view of a Portland area housing project, with “Broadmoor” written across the negative (negative 2 of 27).

An aerial view, looking east, showing construction of the Ross Island Bridge approach. A portion of the bridge can be seen at the top of the frame, crossing the Willamette River from the west (negative 1 of 4).

An aerial view of Mock’s Bottom, northeast of Swan Island, in Portland. The Willamette River can be seen at the left side of the frame, with a neighborhood in the distance at the top of a bluff. Timber rafts are floating in the river, between Mock’s Bottom and Swan Island. An industrial area is on Swan Island, with buildings for “Gilmore Steel” (negative 1 of 7).

An aerial view showing a ship and industrial area on Swan Island, in Portland. A ship with “Relief” painted on the side is moored at a dock, with various hoists and cranes visible on the island (negative 3 of 7).

An aerial view of the Oregon Journal building, Willamette River, and Hawthorne Bridge in the snow. Looking east, the central east side industrial district can be seen at the other side of the river (negative 2 of 10).

An aerial of Portland Airport, looking southwest. Several airplanes can be seen parked next to the terminal buildings. The Columbia River is at the right side of the frame (negative 5 of 13).

Photograph of a photograph. The original picture is an aerial photograph showing Monagh Lea Golf Course, located off Sandy Boulevard east of Parkrose. At the bottom of the photograph is text that is only partially readable; the legible section appears to read “#15 Monagh Lea Golf.”

An aerial view of Rose City Golf Course in Portland, showing houses, fields, and roads. The road along the right side of the image is NE Halsey St. (negative 2 of 12).

An aerial view of the Rose Festival parade in Portland. People and floats can be seen in the middle of a street, which is lined on both sides by a crowd (negative 3 of 10).

Norwegian ship Thomas S. Gregory, stuck at the outlet of the Swan Island lagoon in Portland. Buildings at University of Portland can be seen above the Willamette River. A photograph from this series was published in the Oregon Journal on Thursday, May 20, 1948 (negative 2 of 5).

An aerial view of Union Station in Portland, during a flood on the Willamette River. Water can be seen encroaching into a train yard above the Union Station building (negative 3 of 6).

An aerial view of a Portland area housing project, with “Campbell House - Dosch estate” written across the negative (negative 1 of 27).

An aerial view of a Portland area housing project, with “Broadmoor Apts.” written across the negative. A newly build apartment complex can be seen, as well as the Valley Community Presbyterian Church in S.W. Portland (negative 13 of 27).

An aerial view of University of Portland, looking northwest. The Willamette River can be seen curving around a bluff, with the Burlington Northern Railroad Bridge 5.1 spanning across (negative 3 of 4).

An aerial view of building at the Veterans Hospital and the University of Oregon Medical School (later Oregon Health & Science University) in Portland. Looking to the west, the schools are at the top of the west hills, with Terwilliger Boulevard visible below (negative 1 of 14).

An aerial view, looking north, showing Southeast Portland and the Willamette River. Bridges can be seen crossing the river, including the Ross Island Bridge, Hawthorne Bridge, and Steel Bridge. At the center of the frame is large train yard. Photographed with a K-25 camera (negative 10 of 14).

Negative of a photographic postcard showing an aerial view of Portland University, known today as the University of Portland. There are several buildings and large fields. A portion of the Willamette River is visible at the top of the frame. Handwriting on negative reads, "Portland University - Portland, Ore. Christian 11-855A." This phrase is written twice on the negative.

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 of a photograph. The original picture is an aerial photograph showing Ruby’s Golf Course east of Montavilla, Portland, and the surrounding area. Written at the bottom of the photograph is the text “#17 Rubys [sic] Golf Course Semi Public Base Line Rd E.”

An aerial view of Creston School and surrounded housing developments in Southeast Portland, looking north. Next to the school is a forested area, later known as Creston Park (negative 15 of 27).