Coal, Iron, and Oil; or, the Practical American miner. A plain and popular work on our mines and mineral resources ... With numerous maps and engravings, etc

1866

DADDOW, Samuel Harries and BANNAN (Benjamin)

Plate H. South Central Pennsylvania.

1871

Hopkins, G.M.

Clearfield, Cambria, Blair counties.

1872

Gray, Ormando Willis; Walling, H. F.

1:300k

Pennsylvania, Western Section.

1924

Rand McNally and Company

1:539k

Pennsylvania.

1903

Rand McNally and Company

1:530k

Pennsylvania (western portion).

1889

Cram, George

1:700k

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

1778

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

Route, Gettysburg campaign.

1895

Hotchkiss, Jed.

1:320k

National Road from Washington to Lake Ontario

1828

Stansbury, A.J.

1:317k

Pennsylvania.

1886

Mitchell, Samuel Augustus

1:900k