Photograph of a group of unidentified people on horseback, stopped on a steep slope in a forested area. In the distance, two people are walking up the slope toward the riders. A mountain is faintly visible in the background at right.

Photograph showing part of a body of water and unidentified mountains in the distance. The text “A-15” is written on the negative and is visible at the bottom of the photograph.

Photograph showing part of a body of water and unidentified mountains in the distance. The text “A-18” is written on the negative and is visible at the bottom of the photograph.

Photograph showing an unidentified man with a dog sitting on the edge of a rocky outcropping overlooking a valley, mountains, and a body of water. Image note: Photograph shows discoloration due to deterioration of the negative.

Photograph showing an unidentified man and girl with two dogs standing on the riverbank on the Oregon side of the Columbia River Gorge. Across the river are Beacon Rock, at left, and Hamilton Mountain, at center. Image note: Light leak on negative.