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 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 a ranch in a desert landscape in Laidlaw, known today as Tumalo, Oregon. There is a large haystack on the right. Handwritten note on the back of the print reads, "The Sisters Country, The G.G. Gerking Ranch, 3 mi. North of Laidlaw." Stamp on the front of the print for Kiser Photo Co.

Photograph showing a large haystack on a ranch near Sisters, Oregon. Handwritten note on the back of the print reads, "The Sisters Country, Clover Hay Stack, 40 tons (?), C.S. Johnson Ranch." Stamp on the front of the print for Kiser Photo Co.

Negative of a photographic postcard showing the interior of a lava cave. A railing lines a small path into the cave. Handwriting on negative reads, "Lava Caves near Bend, Oregon. Christian S-249."

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 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 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 Elk Lake with a view of South Sister in the background. Taken from the shore of the lake. Broken Top mountain is visible to the right. Handwriting on negative reads, "Elk Lake near Bend, Oregon. Christian S-254."

Negative of a photographic postcard showing a steep slope of large rocks in the mountains. There is a pond or creek in a clearing at the bottom of the rockslide. Handwriting on negative reads, "along Century Drive - Bend, Oregon. Christian S-261." Handwritten note on envelope has alternate title, "Along Elk Lake Road."

Negative of a photographic postcard showing Tumalo Falls in Oregon. Handwriting on negative reads, "Tumalo Falls - Oregon. Christian S-403."