Map of part of Virginia, Maryland, and Delaware : from the best authorities
Scale ca. 1:400,000. LC Civil War Maps (2nd ed.), 13.4 Relief shown by hachures. Depths shown by soundings. "Entered according to Act of Congress in the year 1861 by E. & G.W. Blunt in the ... Southern District of New York." General map of the Chesapeake Bay region showing cities and towns, state and county boundaries, railroads, roads, canals, drainage, lighthouses, forts, and soundings....
Heyne, Chas. (Charles) - Bien, Julius - Fillmore, Millard - E. & G.W. Blunt (Firm) - Heyne, Chas