Petersburg Battlefields Soft Cover Booklet US Dept Of The Interior 1956 Petersburg Battlefields, Petersburg National Military Park Virginia. By Richard Wayne Lykes. Approximately 5-3/4x9 inches. National Park Service Historical Handbook series #13 Washington DC 1951 Revised 1956. United States Department of The Interior publication National Park Service. 56 pages, with photos and illustrations. G/VG, some wear, age browning, marks. Nice vintage book.