Sign for road construction immediately after 1959 earthquake.GrayscaleSorensen Safety Negatives, Binder: North & Central America
Smokey the Bear forest fire prevention sign.GrayscaleSorensen Safety Negatives, Binder: North & Cent...
Sign for deer crossing over stretch of highway.GrayscaleSorensen Safety Negatives, Binder: North & C...
Mileage directional sign near ranch road.GrayscaleSorensen Safety Negatives, Binder: North & Central...
Signage pointing out destruction of highway after 1959 earthquake.GrayscaleSorensen Safety Negatives...
Sign for location of the Cabin Creek Campground before 1959 earthquake.GrayscaleSorensen Safety Nega...
Sign at entrance to Yellowstone National Park.GrayscaleSorensen Safety Negatives, Binder: North & Ce...
Beartooth Highway sign near Yellowstone Park border.GrayscaleSorensen Safety Negatives, Binder: Nort...
New plain in mountain valley after 1959 earthquake.GrayscaleSorensen Safety Negatives, Binder: North...
Continental Divide elevation sign.GrayscaleSorensen Safety Negatives, Binder: North & Central Americ...
Custer National Forest: sign for Rock Creek Fire.GrayscaleSorensen Safety Negatives, Binder: North &...
Looking down steep cliff to car on highway below.GrayscaleSorensen Safety Negatives, Binder: North &...
Sign pointing towards Dead Man Basin.GrayscaleSorensen Safety Negatives, Binder: North & Central Ame...
View of Crazy Creek under sign.GrayscaleSorensen Safety Negatives, Binder: North & Central America
Car on twisting mountain road.GrayscaleSorensen Safety Negatives, Binder: North & Central America
Sign looking over Earthquake Lake.GrayscaleSorensen Safety Negatives, Binder: North & Central Americ...
Smokey the Bear forest fire prevention sign.GrayscaleSorensen Safety Negatives, Binder: North & Cent...
Sign for deer crossing over stretch of highway.GrayscaleSorensen Safety Negatives, Binder: North & C...
Mileage directional sign near ranch road.GrayscaleSorensen Safety Negatives, Binder: North & Central...
Signage pointing out destruction of highway after 1959 earthquake.GrayscaleSorensen Safety Negatives...
Sign for location of the Cabin Creek Campground before 1959 earthquake.GrayscaleSorensen Safety Nega...
Sign at entrance to Yellowstone National Park.GrayscaleSorensen Safety Negatives, Binder: North & Ce...
Beartooth Highway sign near Yellowstone Park border.GrayscaleSorensen Safety Negatives, Binder: Nort...
New plain in mountain valley after 1959 earthquake.GrayscaleSorensen Safety Negatives, Binder: North...
Continental Divide elevation sign.GrayscaleSorensen Safety Negatives, Binder: North & Central Americ...
Custer National Forest: sign for Rock Creek Fire.GrayscaleSorensen Safety Negatives, Binder: North &...
Looking down steep cliff to car on highway below.GrayscaleSorensen Safety Negatives, Binder: North &...
Sign pointing towards Dead Man Basin.GrayscaleSorensen Safety Negatives, Binder: North & Central Ame...
View of Crazy Creek under sign.GrayscaleSorensen Safety Negatives, Binder: North & Central America
Car on twisting mountain road.GrayscaleSorensen Safety Negatives, Binder: North & Central America
Sign looking over Earthquake Lake.GrayscaleSorensen Safety Negatives, Binder: North & Central Americ...
Smokey the Bear forest fire prevention sign.GrayscaleSorensen Safety Negatives, Binder: North & Cent...
Sign for deer crossing over stretch of highway.GrayscaleSorensen Safety Negatives, Binder: North & C...
Mileage directional sign near ranch road.GrayscaleSorensen Safety Negatives, Binder: North & Central...