Two black and white photographic prints, one is a real photo postcard of hangar number 2 at the Billings, Montana airport and one is a photograph of a sign depicting various cattle brands of Montana, unknown location. Photographs likely date from 1930s to 1940s.

This collection is comprised of records documenting the work of the Aeronautics Division of the Department of Transportation, and Department of Highways, and includes correspondence, case files, minutes, reports, subject files, project files and miscellany.