Headquarters Building ID: 3564 | This file appears in: Headquarters Building Headquarters Building. Side view of the building, facing southeast. Digital photograph. | Creator: Chere Jiusto | Date: Nov. 2016- May 2017 | Source: Montana State Historic Preservation Office | Rights: Public Domain Download Original File CreatorChere JiustoSourceMontana State Historic Preservation OfficeDateNov. 2016- May 2017RightsPublic Domain "Headquarters Building" appears in: Headquarters Building