16 records – page 1 of 2.
The beginnings of the petroleum industry, sources and bibliography
Brewers and breweries : a brief history of the brewing ...
A checklist of Pennsylvania newspapers
The history of Lawn, Pennsylvania
Inventory of the county archives of Pennsylvania: Lehigh County
Lebanon County : a post card history
Lebanon, its economic, political and social development between 1845-1865 : ...
A partial bibliography of the archaeology of Pennsylvania and adjacent ...
Pennsylvania history and morale
Pennsylvania's first year at war, December 7, 1941-December 7, 1942