Plate B. North Central Pennsylvania.

1871

Hopkins, G.M.

Warren, McKean, Potter, Forest, Elk, Cameron counties.

1872

Gray, Ormando Willis; Walling, H. F.

1:300k

National Road from Washington to Lake Ontario

1828

Stansbury, A.J.

1:317k

A New and accurate map of the province of Pennsylvania in North America, from the best authorities.

1780

Atlas Ameriquain Septentrional Contenant, mapa ze strany: [19]

1778

Chez le Rouge, Ingenieur Géographe du Roi, Rue des grands Augustins

A map of Pennsylvania exhibiting not only the improved parts of that Province, but also its extensive frontiers

1775

Robert Sayer & John Bennett (Firm)

1:365k

Pennsylvania.

1886

Mitchell, Samuel Augustus

1:900k

Pennsylvania -- Geology

1960

Williams and Heintz Map Corporation

1:250k

A Map Of The State Of Pennsylvania.

1792

Howell, Reading

1:310k

Railway Map of the State of Pennsylvania.

1876

Caldwell, Joseph A.

1:792k