Boiler Plant ID: 3440 | This file appears in: Boiler Plant Boiler Plant. Side to rear view of the building, facing south to southeast from the Capitol complex. Digital photograph. | Creator: Photographer unidentified | Date: 2006 | Source: Montana State Historic Preservation Office | Rights: Public Domain Download Original File CreatorPhotographer unidentifiedSourceMontana State Historic Preservation OfficeDate2006RightsPublic Domain "Boiler Plant" appears in: Boiler Plant