A postcard depicting flooded trains in the railroad yards during the Vanport flood. The Image caption reads, "Flood Waters Railroad Yards, Portland, Ore. Christian V-14."

Negative of a photographic postcard showing the Historic Columbia River Highway alongside the Columbia River in the Columbia River Gorge. Taken from the side of the highway on the Oregon side of the Gorge. Beacon Rock is visible. Handwriting on negative reads, "Columbia River Highway - Oregon. Christian 11-5006."

Negative of a photographic postcard showing the exterior of a grade school in Estacada, Oregon. Handwriting on negative reads, "Grade School - Estacada, Oregon. Christian 11-6001."

Negative of a photographic postcard showing the exterior of a Christian church in Estacada, Oregon. A sign over the entryway reads, "Church of Christ, 1909." Handwriting on negative reads, "Estacada, Oregon. Christian 11-6013."

Negative of a photographic postcard showing sea anemones underwater. Handwriting on negative reads, "Sea Anemones. Christian 19."

Negative of a photographic postcard showing a miniature castle made of rocks at Petersen Rock Garden, a roadside attraction in Redmond, Oregon. Handwriting on negative reads, "Petersen's Rock Garden - Redmond, Ore. Christian S-57."

Negative of a photographic postcard showing a wooden footbridge over the Breitenbush River in Humbug Mountain State Park. Handwriting on negative reads, "Breitenbush River - Humbug Park, Oregon. Christian S-111."

Negative of a photographic postcard showing a river running through a narrow gorge. Handwritten note on envelope reads, "Breitenbush Gorge, Oregon. (Christian)"

Negative of a photographic postcard showing a person looking through a telescope at the D. Wright Observatory on the McKenzie Pass in the Cascade Range in Oregon. Lava beds and trees stretch into the distance and Middle Sister and North Sister mountains are in the background. There is a directional marker in the foreground. Handwriting on negative reads, "D. Wright Observatory - McKenzie Pass, Ore. View from Observatory. Christian S-160A."

Negative of a photographic postcard showing a dog on a boat ramp at Suttle Lake in Oregon. The dog looks toward a boat in the lake. Handwriting on negative reads, "Suttle Lake, Oregon. Christian S-167." Negative is damaged.

Negative of a photographic postcard showing a hot spring. Water flows out of the earth. Handwriting on negative reads, "Belknap Springs. Christian S-171."

Negative of a photographic postcard showing McKenzie High School in Finn Rock, Oregon. Two automobiles are parked in front of the school. Handwriting on negative reads, "McKenzie High School - McKenzie Hwy. Ore. Christian S-173."

Negative of a photographic postcard showing a river in the foreground and a view of South Sister mountain in the background. Handwriting on negative reads, "South Sister from Fall Creek, Oregon. Christian S-184."

Negative of a photographic postcard showing a miniature stone tower over a hot spring at Breitenbush Hot Springs in Breitenbush, Oregon. The word "Sulphur" is carved into the tower. Handwriting on negative reads, "Bruckman's Breitenbush Springs. Christian S-216."

Negative of a photographic postcard showing the interior of a tunnel. The lights in the ceiling of the tunnel are turned on. The road curves inside the tunnel. Handwriting on negative reads, "Tunnel - Willamette Highway - Oregon. Christian S-228."

Negative of a photographic postcard showing a view of Middle Sister and North Sister mountains from McKenzie Pass in the Cascade Range in Oregon. The view is from behind a rock wall, tinted blue, in the foreground. The mountains are covered in snow. Handwriting on negative reads, "McKenzie Pass, Oregon. Christian S-242."

Negative of a photographic postcard showing the exterior entrance to a lava cave. Handwriting on negative reads, "Lava Caves - Bend, Oregon. Christian S-250."

Negative of a photographic postcard showing the exterior of Bruckman's Office building at Breitenbush Hot Springs in Breitenbush, Oregon. A sign on the building reads, "Bruckman's Office. Groceries, Fountain, Meats, Lunches." Another sign on the building reads, "Breitenbush U.S. Post Office." Handwriting on negative reads, "Bruckman's Breitenbush Springs. Christian S-266."

Negative of a photographic postcard showing a view up a highway. There is a bridge on the highway and an automobile approaches in the distance. Handwriting on negative reads, "McKenzie Bridge, Oregon. Christian S-267."

Negative of a photographic postcard showing a miniature castle made of rocks at Petersen Rock Garden, a roadside attraction in Redmond, Oregon. Handwriting on negative reads, "Petersen's Rock Garden - Old Bend Redmond Highway. Christian S-276."

Negative of a photographic postcard showing a view of the Cascade Range mountains from Lava Butte Road in Oregon. View includes Mount Bachelor, Broken Top, and the Three Sisters mountains. Handwriting on negative reads, "Lava Butte Road - Oregon. Christian S-285."

Negative of a photographic postcard showing a view of Prineville, Oregon. Taken from a nearby hillside, there is a broad view of the town including neighborhood homes and streets. Handwriting on negative reads, "Prineville, Ore. Christian S-295."

Negative of a photographic postcard showing Smith Rock on the Crooked River in Oregon. Handwriting on negative reads, "Smith's Rocks - Crooked River, Oregon. Christian S-340."

Negative of a photographic postcard showing a boat on a river. Two people fish from the boat. Handwriting on negative reads, "McKenzie River - Oregon. Christian S-364."

Negative of a photographic postcard showing a street in Salem, Oregon. A row of business, including the Senator Hotel and the Railway Express Agency, line one side of the street. There are several automobiles on the street. Handwriting on negative reads, "Court Street - Salem, Oregon. Christian S-428."

Negative of a photographic postcard showing a miniature scene made of rocks at Petersen Rock Garden, a roadside attraction in Redmond, Oregon. Several bridges cross ponds and lakes on the grounds. Handwriting on negative reads, "Petersen's Rock Garden old Redmond-Bend Hwy. Christian S-440A."

Negative of a photographic postcard showing a miniature U.S. Capitol building made of rocks at Petersen Rock Garden, a roadside attraction in Redmond, Oregon. Below the building a sign reads, "God Bless America" above an American flag, all made of rocks. Handwriting on negative reads, "Peterson's (sic) Rock Garden - Ore. Christian S-442."

Negative of a photographic postcard showing a street scene in Redmond, Oregon. Businesses line both sides of the street and there are signs for Cut Rate Drugs, Redmond Variety Store, Fifer Jeweler, and more. The Odem Theater marquee advertises the movie "It's a Wonderful Life." Flags hang above the street. There are several automobiles on the street. Handwriting on negative reads, "Redmond, Oregon. Christian S-462A."