Stereograph of the Oregon Railway & Navigation Co.'s railroad bridge over Hood River, circa 1883. Items 2/82 and 2/83 are duplicate stereographs on different mounts. Alternate caption on stereograph 2/82: "Hood River Crossing, Columbia River Scenery, Oregon."

View up the Columbia River to Mitchell Point in the distance. A large rock outcropping sits in the Columbia River in the foreground. Loose duplicate plate in 5/4. This plate is part of Carlton Watkin's "Sun Sketches of Columbia River Scenery" album.

A railroad track crosses Hood River. Houses in the town of Hood River are visible in the background. Loose duplicate plate in 5/5. This plate is part of Carlton Watkin's "Sun Sketches of Columbia River Scenery" album.

Stereograph of the Oregon Railway & Navigation Co.'s railroad bridge over Hood River, circa 1883. Items 2/82 and 2/83 are duplicate stereographs on different mounts. Alternate caption on stereograph 2/83: "Hood River Crossing, Oregon."

Stereograph of view looking east at Mitchell Point on the Oregon side of the Columbia River Gorge, circa 1882.

Stereograph of the Oregon Railway & Navigation Co.'s railroad bridge over Hood River, circa 1883. Items 2/82 and 2/83 are duplicate stereographs on different mounts. Alternate caption on stereograph 2/83: "Hood River Crossing, Oregon."

View of the Columbia River with the locks at the Upper Cascades visible in the distance.

Stereograph of view looking east at Mitchell Point on the Oregon side of the Columbia River Gorge, circa 1882.

Stereograph of the Oregon Railway & Navigation Co.'s railroad bridge over Hood River, circa 1883. Items 2/82 and 2/83 are duplicate stereographs on different mounts. Alternate caption on stereograph 2/82: "Hood River Crossing, Columbia River Scenery, Oregon."

A view of Hood River with Mount Hood visible in the distance. Loose duplicate plate in 5/5. This plate is part of Carlton Watkin's "Sun Sketches of Columbia River Scenery" album.

Photograph showing a view of Lost Lake in the foreground and Mount Hood in the background. Two people fish on a rowboat in Lost Lake. Stamp on the bottom of the print indicates an 1899 copyright by Benj. A. Gifford. Typed writing on the back reads, "Mt. Hood and Lost Lake."

Platinum print of the submerged forest on the bank of the Columbia River. Attributed to Sarah Hall Ladd.

Platinum print of a sandy beach on the shore of the Columbia River with Mitchell's Point visible in the distance. Handwritten inscription on the back of the print reads, "Mitchell Point - Columbia River above Cascades." Signed, "Lily E. White," in the lower right corner of the print.

Platinum print of the North Buttress of the Bridge of the Gods at the Cascades on the Columbia River. Handwritten inscription on the back of the print reads, "North Buttress of the Bridge of the Gods - Cascades of the Columbia." Signed, "Lily E. White," in the lower right corner of the print.

Platinum print of Mount Hood taken from the Washington side of the Columbia River with Hood River visible in the foreground. Handwritten inscription from the back of the print reads, "Mt. Hood at Hood River." The print is unsigned but attributed to Lily E. White.

Platinum print of a sandy beach on the shore of the Columbia River with Mitchell's Point visible in the distance. Handwritten inscription on the back of the print reads, "Mitchell Point." Signed, "Lily E. White," in the lower right corner of the print.

A photograph of the Cascade Mountains below the locks. The Columbia River, mountains, trees, and a structure in the water are visible.

Unmounted lantern slide of a car beside the Eagle’s Nest vista on the Columbia River Highway.

Unmounted lantern slide of a section of the Columbia River Highway.

Unmounted lantern slide of a of the Mitchell Point Tunnel on the Columbia River Highway.

Unmounted lantern slide of a section of the Columbia River Highway.

Unmounted lantern slide of a car beside the Eagle’s Nest vista on the Columbia River Highway.

Photograph of several automobiles crossing the bridge at Shepperd's Dell on the Historic Columbia River Highway in the Columbia River Gorge. Two people stand on either side of the bridge, looking over the railing. The people in the automobiles look toward the camera. Writing on the bottom of the print indicates a 1915 copyright by the Weister Co.

Unmounted lantern slide of a of the Mitchell Point Tunnel on the Columbia River Highway.

Photograph of a group of people posing behind an automobile parked on the side of the Historic Columbia River Highway at Shepperd's Dell in the Columbia River Gorge. There is a waterfall behind them, to the left. Writing on the bottom of the print indicates a 1916 copyright by the Weister Co.