Founded in 1936, the Society is the oldest community organization on the Upper Main Line conducting local historical
research, and collecting local resources and photographs, pertaining to the townships of Tredyffrin and Easttown in
eastern Chester County, Pennsylvania.
The Society's next event will be held at 12:00 pm on Saturday June 11, 2022
Our History Quarterly Digital Archives are available to all for viewing and searching.
This valuable local history resource contains most of the issues published since 1937, and provides
details and unique perspectives on many aspects of our historic community.
The following sections are curated and hosted by Mike Bertram.
Our extensive and ever-growing Image Collection
online database features a searchable partial inventory of our collection of historic images.
The Document Collection
features a growing collection of documents of historical interest, including short illustrated articles, newspaper clippings, and much more.