Scale 1:1,800,000. 1 in. = 28.4 miles. 1 cm = 18 km (W 84°00ʹ--W 75°00ʹ/N 40°45ʹ--N 36°30ʹ).
Note
Relief shown by shading and spot heights. Panel title. Indexed. Includes insets of "Baltimore-Washington corridor," Annapolis, and Roanoke. Indexes to cities and towns, points of interest, Civil War battlefields, and parks, forests, and recreation areas, and insets of "Norfolk, VA area" and "Richmond, VA area" on verso.