Delaware County Historical Society Research Library

408 Avenue of the States, Chester, PA 19013 GET DIRECTIONS

Local: 610-872-0502

Fax: 610-359-0839

Research library. History and genealogy in Delaware County - "Where Pennsylvania began."

Facility Amenities: Gift Shop

General Information: Dates Closed: Sun., Mon., Thurs., Fri., Hours: Wed. 9 a.m. - 4 p.m.; Thurs. 1 - 8 p.m.; Fri. 9:00 a.m. to 4:00 p.m.; Sat. 9 a.m. - 2 p.m.