Negative of a photographic postcard showing the Estacada Bridge over the Clackamas River in Estacada, Oregon. There are trees on both banks of the river. Handwriting on negative reads, "Clackamas River and Bridge - Estacada, Ore. Christian 11-6006."
Negative of a photographic postcard showing the Mill River Power Plant at the River Mill Dam in Estacada, Oregon. Water from the Clackamas River goes over the spillway in the background. Power lines carry electricity from the plant. Handwriting on negative reads, "Mill River Power Plant - Estacada, Ore. Christian 11-6007."
Negative of a photographic postcard showing the Mill River Power Plant at the River Mill Dam in Estacada, Oregon. Water from the Clackamas River goes over the spillway. Handwriting on negative reads, "Mill River Power Plant - Estacada, Ore. Christian 11-6010."
A photograph of a man in a rowboat on an unidentified body of water. The negative envelope reads, "Unidentified male in row boat on river - Clackamas?"
A photograph of the Clackamas River. The water, surrounding trees, a boat, and driftwood are visible. The negative envelope reads, "Clackamas River looking up from railroad bridge."
A photograph of the Clackamas River looking up from the railroad bridge. Trees, rocks, and the water are visible. The negative envelope reads, "Clackamas above bridge."
A photograph of the Clackamas River. The water is visible, surrounded by trees and brush. The negative envelope reads, "Clackamas River new paper mill in trees at center?"
A photograph of the Clackamas River. The water is lined with trees and brush. Clouds are visible in the sky. The negative envelope reads, "Clackamas River with good cloud."
A photograph of the Clackamas River. Rocks are visible in the water and tall trees line the shore. The negative envelope reads, "Clackamas river? - Estacada."