Historical Map of Northumberland County, Pennsylvania. By Charles Fisher Snyder.

1932

Snyder, Charles Fisher

Columbia, Union, Snyder, Montour, Northumberland counties.

1872

Gray, Ormando Willis; Walling, H. F.

1:300k

Anthracite Coal Field, Pottsville, Pennsylvania.

1836

Fisher, Samuel B.

1:35k

Plate F. East Central Pennsylvania.

1871

Hopkins, G.M.

Tioga, Luzerne, Bradford, Sullivan, Wyoming, Susquehanna, Lycoming counties.

1872

Gray, Ormando Willis; Walling, H. F.

1:300k

Plate E. Central Pennsylvania.

1871

Hopkins, G.M.

The United States of America. A study of the American Commonwealth, its natural resources, people, industries, manufactures, commerce, and its work in literature, science, education and self-government. [By various authors.] Edited by N. S. Shaler ... With many illustrations

1894

SHALER, Nathaniel Southgate.

Anthracite Coal Fields Of Pennsylvania

1878

Cochran, A.B.

1:158k

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

1780

National Road from Washington to Lake Ontario

1828

Stansbury, A.J.

1:317k