Milwaukee Road Substation #10 ID: 1503 | This file appears in: Milwaukee Road Substation #10 (Primrose Station) Milwaukee Road Substation #10. Front view of the building, facing north near Mullan Road. This photograph offers a close view of the architecture and shows the "Substation #10" signage above the entry of the building. | Creator: Jon Axline | Date: Feb. 2014 | Source: Montana State Historic Preservation Office | Rights: Public Domain Download Original File CreatorJon AxlineSourceMontana State Historic Preservation OfficeDateFeb. 2014RightsPublic DomainFormatJPEG "Milwaukee Road Substation #10" appears in: Milwaukee Road Substation #10 (Primrose Station)