This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Bridge Across the Schuylkill River drawing. of the scenery rivers towns villages and objects of interest along the line of road including historical sketches legends Charles Dare Fitzgibbon Van Ness publishers PDOld in rail transport in the United States Pennsylvania Railroad bridges Gray's Ferry Bridge