The French invasion of western Pennsylvania, 1753
The Pennsylvania LeFevres
Records of the American Catholic Historical Society of Philadelphia
Our immigrant ancestor, Adam Hamaker, and his family
James Buchanan and public office : an appraisal
German agriculture in Pennsylvania
Annotated bibliography on the Amish
The Saga of the Pennsylvania Germans in Wisconsin
A brief history of Lewis Allen, Of Fisher's Island and ...
Conestoga wagons in Braddock's campaign, 1755