- Department of Transportation. Federal Highway Administration. Office of Planning, Environment, and Realty. Office of Natural and Human Environment. National Scenic Byways Program. 1991-9999
- National Archives at College Park - Still Pictures
The original finding aid described this photograph as: Original Caption: Blue skies frame the equestrians riding their horses into the rocky Pusch Ridge Wilderness. Location: Arizona (32.425° N 110.736° W) Status: Public domain.