Pennsylvania

Allegheny America anthracite beautiful Book breast Bridge building called canal carried cars cent centre Chester coal College Company County county seat course Delaware east engines Erie establishments extend famous feet field forest furnace geography glass Hall Harrisburg hundred important inches industry iron known Lake Lancaster land Lehigh live located machine manner manufacture means miles mills mining moraine mountains names natural nearly North Ohio Park passed Penn Pennsylvania petroleum Philadelphia pigs pipe Pittsburg places population present produced pumped Quakers railroad reached Reading received region ridges River schools Schuylkill seen side silk slate slope South square miles standing steel stream Susquehanna sylvania thousands to-day tons towns United University valley vicinity wagons West western whole wide York