Roadside Historical Markers Listing

Subject	City	State
Oldest Company in Philadelphia Area - Saint-Gobain	Malvern	Pennsylvania
Oldest Law Firm in the United States	Philadelphia	Pennsylvania
First Wawa Convenience Store Ever	Folsom	Pennsylvania
Oldest Tree in Montgomery Township, PA	North Wales	Pennsylvania
Oldest public library in United States.	Darby	Pennsylvania
Second Oldest Tree, Montgomery Township, PA	Lansdale	Pennsylvania
3rd Oldest Tree, Montgomery Township, PA	Lansdale	Pennsylvania
Among Oldest Trees, Montgomery Township, PA	Lansdale	Pennsylvania
3 of oldest trees in Montgomery Township, PA	North Wales	Pennsylvania
Oldest Still Active Black-Social Club in U.S.; B.B. King Played Here	West Chester	Pennsylvania