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:
PENNSYLVANIANORTH WEST PHILADELPHIA PHILADELPHIA NARA . Scope and content General notes Local identifier DA Environmental Protection Agency NARAAuthor Swanson Dick Photographer File PENNSYLVANIANORTHWESTPHILADELPHIA PHILADELPHIANARA tif tif File PENNSYLVANIANORTHWESTPHILADELPHIA PHILADELPHIANARA NARAcooperation PDUSGov