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

Schuylkill County.

1872

Gray, Ormando Willis; Walling, H. F.

1:300k

Plate F. East Central Pennsylvania.

1871

Hopkins, G.M.

Anthracite Coal Fields Of Pennsylvania

1878

Cochran, A.B.

1:158k

Plate 100. Colonial and State Boundary Disputes. North Carolina - South Carolina, Georgia. Maryland - Pennsylvania, Delaware.

1932

Wright, John K.

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

Pennsylvania.

1924

Rand McNally and Company

1:539k

Pennsylvania (Eastern Part).

1948

Hammond, C.S.

1:585k