Approach to Washington, 1860
A map of the vicinity of Washington in 1860, just prior to the American Civil War, showing the principal railroad routes to the city from Richmond, Baltimore, Philadelphia, and New York....

Middle Atlantic States, 1872
New York, Pennsylvania, New Jersey, Delaware, Maryland Virginia, and West Virginia, showing physical features. Includes inserts of principal products and of Long Island. Time zones are provided. Red numbers indicate the rank of cities in population....

Drawing Virginia, West Virginia, Maryland, and Delaware, 1872
Illustrates instructions for drawing Virginia, West Virginia, Maryland, and Delaware....

Middle Atlantic States, 1883
The Middle Atlantic states, showing physical features and an insert of the New York City vicinity....

Atlantic Coast Tides, 1885
A map from 1885 of the Atlantic coastline of North America showing typical tide heights, given in feet above mean sea level, at various points along the Atlantic seaboard and the general north–easterly direction of the daily tidal wave....

Middle States, 1888
Middle States of the United States....

Middle Atlantic States, 1899
A map from 1899 of the Middle Atlantic States (New York, New Jersey, Pennsylvania, Delaware, Maryland, Virginia, and West Virginia) showing State capitals, major cities (names of cities with populations over 100,000 are underlined), towns, mountains,...

Northern Appalachian Ridge and Valley Belt, 1901
A relief map from 1901 of the northern Appalachian Ridge and Valley belt extending from central Pennsylvania south to southern West Virginia. The map shows the distinctive long, parallel, sharp–crested ridges typical of this part of the Appalac...

Middle Atlantic States, 1901
The mid-Atlantic states. ...

Middle States, 1902
The Middle United States....