Shows location of railroads, canals, iron furnaces and ore mines and coal deposits. Accompanying text from the citizens of Columbia to the U.S. Congress.
Outline maps of the counties of Allegheny, Berks, Bucks, Cambria, Dauphin, Fayette, Lackawanna, Lancaster, Luzerne, Montgomery, Philadelphia, Schuylkill, Westmoreland and York, and cities of Philadelphia, Pittsburg, Allegheny and Scranton, with population of 1900, vote for president, 1900, and vote for governor, 1898, by minor civil divisions, as ordered by resolution of the legislature
Topographic and geologic atlas of Pennsylvania. Lancaster quadrangle/geology and mineral resources surveyed with the U.S. Geological Survey by Anna I. Jonas and George W. Stose