Ramsay Historic District ID: 4316 | This file appears in: Ramsay Historic District Ramsay Historic District. Historic Photo- Panorama of the Ramsay Explosives Plant. | Creator: P.F. Young | Date: Sept. 1916 | Source: Montana State Historic Preservation Office | Rights: Public Domain Download Original File CreatorP.F. YoungSourceMontana State Historic Preservation OfficeDateSept. 1916RightsPublic Domain "Ramsay Historic District" appears in: Ramsay Historic District