Section of Holme's Map of Pennsylvania, 1681
A portion of a map from 1681 by Thomas Holme, Surveyor–General, showing the vicinity of Newtown, Pennsylvania, in Bucks County. The map shows the Delaware River and Neshaminy Creek, the proposed New Town, and property lines. "This is the m...

Braddock's Defeat, 1755
The scene of General Braddock's defeat during the French and Indian War, near present&ndasg;day Pittsburg. ...

Position of the Wyoming Forts, 1770s
Marks the site of Fort Durkee; B, Wyoming or Wilkesbarre Fort; C, Fort Ogden; D, village of Kingston; E, Forty Fort. F, the battleground; G, Wintermoot's Fort; H, Fort Jenkins; I, Monocasy Island; J, the three Pittstown stockades. — Pictorial F...

West of Philadelphia, 1777
A map of the area west of Philadelphia, showing important sites of the American Revolutionary War during the British campaign to capture Philadelphia, including the Battle of the Brandywine at Chad's Ford, the Battle of Paoli, and the winter headquar...

Encampment at Valley Forge, 1777–1778
A plan of the winter encampment at Valley Forge, 1777–1778. The map shows the Schuylkill River, redoubts, Washington's headquarters, and unit positions....

Philadelphia and Vicinity, 1872
A map from 1872 of the vicinity of Philadelphia. "Philadelphia City, now the second in size and population in the United States, is situated between the Delaware and Schuylkill Rivers, five miles above their junction, and 120 miles, by the Delaw...

Relief of Pennsylvania, 1872
A relief map of Pennsylvania showing mountain systems, valleys, and rivers. ...

Philadelphia and Vicinity, 1881
A map from 1881 of Philadelphia and vicinity, including parts of New Jersey and Delaware, showing neighboring cities and towns, forts, and rivers....

Philadelphia and Vicinity, 1883
A map from 1883 of Philadelphia and vicinity showing neighboring counties, cities and towns, railroads, principal roads, landmarks, and rivers....

Pennsylvania, 1891
A map from 1891 of Pennsylvania showing the capital at Harrisburg, principal cities and towns, railroads, mountain systems, shoreline on Lake Erie, and rivers....