Harper's Ferry 
Scale 1:21,120. LC Civil War Maps (2nd ed.), 697.5 In this issue, the map is printed on a yellow background with the Potomac and Shenandoah rivers colored green. Map of Harpers Ferry and environs showing fortifications, roads, railroads, houses, fences, names of residents, vegetation, drainage, and relief by hachures. Description derived from published bibliography. Available also through the Library of Congress web site as...
Michler, N. (Nathaniel) - Michler, N.