The Johnson company was one of the better American mapmakers of the 19th century, and were known for keeping current with all the changes that were occurring. This is a fine example of their work with bold original hand color. Surrounded with vignettes for views and key buildings this map is complimented by engravings of the post office, treasury and patent office, as well as the capitol and the town of Harper's Ferry. Good detail for towns and terrain.
Condition is very good. Image size is 12.5 x 16.5(inches).