Photograph showing a field of oats near Prineville, Oregon. Stacks of harvested oats are scattered throughout the field. Handwritten note on the back of the print reads, "Oats, E.J. Slayton Ranch, Prineville." Second handwritten note reads, "Oats, Central Oregon." Stamps on the front and back of the print indicate a 1911 copyright by Kiser Photo Co. for SP&S Ry. Stamp on the back of the print reads, "From Passenger Department, The North Bank Road, Portland, Ore."

Photograph of a grassy area and a gazebo on the Deschutes River, probably the property of Alexander M. Drake. There are several trees and a mountain is visible in the distance. Handwriting on the back of print reads, "Near Bend." Stamp on front indicates 1911 copyright by Kiser Photo Co. while stamp on back indicates 1909 copyright by Kiser Photo Co. for SP&S Railway.

Photograph showing the railroad tracks of the Oregon Trunk Railway next to the Deschutes River at the base of the Deschutes River Canyon near Tuskan, Wasco County, Oregon. Taken from a hillside above the river. On the right, R.H. Crozier holds a walking stick and sits on the edge of a steep, rocky cliff. Crozier was an official with SP&S Railroad. Handwriting on the back of the print reads, "Deschutes River Canyon. Tuscon (sic), Ore. Oregon Trunk Railway, 1912. R.H. Crozier on cliff, right." Stamps on the front and back indicate a 1911 copyright by Kiser Photo Co. for SP&S Railway.

Photograph of a boy holding a branch of a small apple tree in an orchard at the Glen Cove Ranch near Scappoose, Oregon. Three apples grow on the tree. Handwritten note on the back of the print reads, "3 yr. Yellow Transparent Apple, Glen Cove Ranch near Scappoose. K9." Stamps on the front and back of the print indicate a 1911 copyright by Kiser Photo Co.

Photograph of a mountain in the desert, likely in North Junction in Wasco County, Oregon. There are several cliffs and rock formations on the slope of the mountain. Handwriting on the back of the print reads, "Cliffs, N. Junction." Stamp on the back of the print indicates a 1911 copyright notice by Kiser Photo Co. for SP&S Railway.

Photograph of mountains and cliffs in the desert, likely in North Junction in Wasco County, Oregon. There are sagebrush and a rock formation in the foreground. Handwriting on the back of the print reads, "Summit of cliffs near N. Junction."

Photograph of a steep rock cliff overlooking a canyon in a desert landscape in central Oregon. The Crooked River, flows through the canyon. Mount Jefferson is visible in the distance. Stamp on back of print indicates a 1911 copyright notice by Kiser Photo Co. for SP&S Railway.

Photograph showing large stacks of grain in an agricultural field in Prineville, Oregon. Two people stand in the field. The stacks of grain are several feet taller than they are. Handwritten note on the back of the print reads, "Stacks of dry farm grain, E.J. Slayton Ranch, Prineville." Stamps on the front and the back of the print indicate a 1911 copyright by Kiser Photo Co. for SP&S Railway.

Photograph of crops growing in a vast agricultural field near Sisters, Oregon. The Three Sisters mountains of the Cascade Range are visible in the background. Handwritten note on the back of the print reads, "Farming Country and the Three Sisters (from a point 7 mi. E of the town of Sisters.)" Stamps on the front and back of the print indicate a 1911 copyright by Kiser Photo Co. for SP&S Railway.

Photograph of the Crooked River Canyon in Central Oregon. Taken from the top of the canyon, looking down at the Crooked River flowing through the base of the canyon. A homestead is visible near the river. Handwriting on back of print reads, "Looking down Crooked River Canyon. Showing the Cove Ranch." Stamp on the back of the print indicates a 1911 copyright notice by Kiser Photo Co. for SP&S Railway.

Photograph of the Three Sisters mountains in the Cascade Range, taken from a road between Redmond and Sisters, Oregon. High desert landscape in the foreground. Handwriting on the back reads, "The Three Sisters, as seen from the Redmond, The Sisters Road." Stamps on the front and the back indicate a 1911 copyright by Kiser Photo Co. for SP&S Railway.

Photograph showing the railroad tracks of the Oregon Trunk Railway running alongside the Deschutes River in the Deschutes River Canyon in Wasco County. Taken from a ridge partway up the canyon. Handwriting on the back reads, "Oregon Trunk Railway, Deschutes River Canyon, 1910." Stamp on the front indicates a 1910 copyright by Kiser Photo Co.

Photograph showing a man leaning against a tree in a forested area. A dirt road in the foreground leads to the tree. Stamps on the front and back of the print indicate a 1910 copyright by Kiser Photo Co.

Photograph of the rock formation now called B-7 Pillar in the Lewis Range, Glacier National Park, just north of Iceberg Peak. A climber can be seen on the upper rock face near the summit.

Photograph showing the wreck of the ship Peter Iredale on a beach in Warrenton, Oregon. Today, this is located in Fort Stevens State Park. Typed note on the back of the print reads, "Wreck, Peter Iredale, Clatsop Beach, Kiser #4609, SP&S." Stamp on the back of the print indicates a 1909 copyright by Kiser Photo Co. for SP&S Ry.

Photograph of a fishwheel on the Columbia River in the Columbia River Gorge. Two sets of railroad tracks pass the fishwheel. Taken from the Oregon side of the gorge, looking across the Columbia River at a large mountain in Washington in the background. Handwritten note on the back of the print reads, "Oregon side, North Columbia River Fish Wheel (Trap)" Stamps on the front and back of the print indicate a 1909 copyright by Kiser Photo Co. for SP&S Railway.

Photograph of an SP&S locomotive pulling a train past Beacon Rock on the Washington side of the Columbia River Gorge. Taken from the side of the railroad track, the locomotive travels toward the camera. The Columbia River is on the right. Handwriting on the back of the print reads, "Beacon Rock, Washington, Cascade Range, Columbia River, S.P.&S. Ry." Second handwritten note reads, "Mrs. Crozier." Stamps on the front and back of the print indicate a 1909 copyright by Kiser Photo Co. for SP&S Railway.

Photograph of a wide waterfall on a river, likely in Central Oregon. Embossment on the lower right indicates a 1909 copyright notice by Kiser Photo Co. for SP&S Railway.

View of the coastline looking north from Elk Creek, known today as Ecola Creek, in Cannon Beach, Oregon. A windswept tree stands in the foreground near a beach where the creek meets the ocean. Typed label on the back of print reads, "Looking north from mouth of Elk Creek - Cannon Beach, Oregon." Embossment on the front of the print reads, "Copyright 1909 for Spokane, Portland & Seattle Ry. by Kiser Photo Co."

Photograph showing the Tillamook Rock Lighthouse in the Pacific Ocean, off the coast of Ecola Point in Oregon. Taken from a beach in Ecola State Park, looking toward the lighthouse in the distance. Typed note on the back of the print reads, " 'Ecola Point and Tillamook Light' -- Cannon Beach, Oregon. Plate No. 4113." Stamp on the back for Angelus Commercial Studio. Embossment on the front of the print indicates a 1909 copyright by Kiser Photo Co. for SP&S.

Photograph of a river flowing through a narrow canyon in Central Oregon. Stamp on the back of the print indicates a 1909 copyright notice by Kiser Photo Co. for SP&S Railway.

Photograph showing a view of Mount Hood across the Columbia River. Taken from the Washington side of the river and looking south toward Oregon. The sun shines down on Mount Hood. There is an island in the river in the foreground. Stamp on the front of the print indicates a copyright by Kiser Photo Co., for a date between 1900-1909. Handwriting on the back of the print reads, "Columbia River and Mt. Hood, Oregon."

Photograph of a fishwheel on the Columbia River in the Columbia River Gorge. Taken from the Oregon side of the river, looking west. A large mountain is visible across the river in Washington. Handwriting on the back of the print reads, "Fish Wheel at Moffetts (Bonneville Dam)." Stamps on the front and the back of the print indicate a 1909 copyright by Kiser Photo Co. for SP&S Ry.

Photograph of orchards and fields on a hillside near Salem, Oregon. A dirt path on the left leads to a house in the distance. Handwriting on the back of the print reads, "Farm Scene near Salem." Embossment on the front of print indicates a 1902 copyright by Kiser Photo Co., while a hand-written note on the back indicates a 1904 copyright by the Kiser Photo Co.

Negative of a photographic postcard showing a view of Crater Lake, Oregon, from the summit of Castle Rock. There is a rock formation in the foreground. Most of Wizard Island is visible. This is a photograph of a postcard originally published by the Kiser Photo Co. in 1903. Printed on the bottom left are the original copyright notice and title, "Crater Lake. From Summit of Castle Crest." Handwriting on negative reads, "Crater Lake from Castle Rock - Oregon. Christian 11-722."