OLIVER EVANS CHAPTER

Lost Creeks and Sewers of PhiladelphiaSaturday, April 18, 2026, 10:30am Chapter member Adam Levine is offering a gallery talk on his exhibit with photographer Joseph Elliot at the Athenaeum in Philadelphia. The event will be limited to the first 20 people who register. To sign up please send an email…
Iron and Steel Heritage Forum Talk: Sloss Furnaces: Finding Identity and Staying Relevant in the 21st Century The next monthly talk from the Iron and Steel…
Pennsylvania Railroad Technical & Historical Society The Philadelphia ChapterSaturday, September 21, 2024(Meeting will be held in person and also simulcast on ZOOM) Meeting ItineraryDoors Open…
Join us on October 16th at 7:30 PM as Scott Bomboy takes us on a virtual tour of the lost covered bridges of the Delaware…
THE NORTHEAST CORRIDOR: THE TRAINS, THE PEOPLE, THE HISTORY, THE REGION A Hagley HISTORY HANGOUT: CONVERSATION WITH DAVID ALFF Hagley’s Ben Spohn interviews David Alff about…

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.


