25 records – page 2 of 3.
The beginnings of the petroleum industry, sources and bibliography
The Martin Meylin anvil and papers
Remember William Penn, 1644-1944
Pennsylvania history and morale
Some Pennsylvania leaders
History of the Moravian congregation of Lititz, Pennsylvania
A checklist of Pennsylvania newspapers
Inventory of the county archives of Pennsylvania: Lehigh County
Wilderness chronicles of Northwestern Pennsylvania
The Conestoga horse