Rainbow Conoco ID: 4356 | This file appears in: Rainbow Conoco Rainbow Conoco. Front view of the building, facing southwest on Main Street. | Creator: Joseph M. Ashley | Date: Sept. 1993 | Source: Montana State Historic Preservation Office | Rights: Public Domain Download Original File CreatorJoseph M. AshleySourceMontana State Historic Preservation OfficeDateSept. 1993RightsPublic Domain "Rainbow Conoco" appears in: Rainbow Conoco