"West Virginia's oil, gas & Civil War heritage district."; "West Virginia--History--Civil War, 1861-1865."; "Natural gas--West Virginia--History--Maps.", "Petroleum--West Virginia--History.", "Natural gas--West Virginia--History.", "Heritage tourism--West Virginia.", "Petroleum--West Virginia--History--Maps.", "Heritage tourism--West Virginia--Maps."; "undated"; "

Leaflet. Includes map.

"; ""; "P21279"; "pec"; "Heritage tourism--West Virginia--Maps.", "Heritage tourism--West Virginia.", "Petroleum--West Virginia--History--Maps.", "Natural gas--West Virginia--History.", "Natural gas--West Virginia--History--Maps.", "Petroleum--West Virginia--History.", "West Virginia--History--Civil War, 1861-1865."; "14256"; .