The Ellwood City Historical Society seeks to preserve and share the history of Ellwood City, PA, site of the creation of the first American seamless steel tubes. To this end, the society operates a museum of local history. Collection highlights include a Railway Express Wagon; bench from the B and O Railroad waiting room; and Northwood glass, created between 1892 and 1896. Ellwood City's early population included many Italian and German immigrants.

The society offers exhibits.