A very nice map of these two mid-Atlantic states with plenty of topographical and settlement details as well as showing roads and railroads. Counties are color coded. The Mason Dixon line is explained. Three nice vignettes of General post Office, Treasury Buildings and Patent Office. Inset is Washington DC.
1862 Johnson Map of Maryland and Deleware
Johnson's Deleware and Maryland
Map Maker Specifics
Johnson & Ward, 1862, New York
12.6 x 15.5 in. plus margins
Very Good. Clean, sharp image. Hand colored. Very slight toning. Five marginal chips at Atlas attachment points.