Montana Tech Campus Mill Building ID: 4286 | This file appears in: Montana Tech Campus Mill Building Montana Tech Campus Mill Building. Front to side view of the building, facing southwest. | Creator: John Westenberg | Date: Mar. 1980 | Source: Montana State Historic Preservation Office | Rights: Public Domain Download Original File CreatorJohn WestenbergSourceMontana State Historic Preservation OfficeDateMar. 1980RightsPublic Domain "Montana Tech Campus Mill Building" appears in: Montana Tech Campus Mill Building