20 records – page 1 of 2.
The beginnings of the petroleum industry, sources and bibliography
Boonastiel: being the fun and filosophy in the Pennsylvania "Dutch" ...
A checklist of Pennsylvania newspapers
Child life of the Pennsylvania Germans
Guide to the manuscript collections in the Historical society of ...
Historical account of the Ephrata Cloister and the Seventh Day ...
Inventory of the county archives of Pennsylvania, Fayette County
Inventory of the county archives of Pennsylvania : Lancaster County, ...
Inventory of the county archives of Pennsylvania: Lehigh County