OLIVER EVANS CHAPTER

Bucks County Trolley Lines In person presentation by Mike Szilagyi, AICP, author and historianWednesday, September 9, 2025, 6:00 – 7:30 pm Here is the link for people unable to attend in person: https://freelibrary-org.zoom.us/webinar/register/WN_jzRAHDU2To2gpnczTJNUDg Bucks County, Pennsylvania, was once served by 120 miles of trolley lines. During the decades spanning the 1890s…
Presented by the Friends of Northeast Philadelphia History Saturday, April 30, 202210:00am to 3:00pm Free admission, All are Welcome There will be over thirty presenters…
The Preservation Alliance For Greater Philadelphiapresents A Special Architecture Walking Tour The Wayne Junction Historic District, bordering lower Germantown and upper Nicetown, was once a…
C.C. Sunderland and innovations in 20th century bridge construction April 6, 2022 6pm Join us as Dario Gasparini shares his research into construction technologies for…
Society for Industrial ArcheologyOliver Evans Chapterpresents Guided Tour of AECOM’s I-95 Archaeology Center – Indigenous Ancestors, Immigrants and Industry DATE: Saturday, April 9, 2022 TIME: 1:30…

The SIA’s emphasis on archeology reflects a concern for the tangible evidence of early industry. Our mission is the study, interpretation, and preservation of the surviving factories, machinery, bridges, canals, industrial communities and artifacts that are historically significant.


