archive.org/web/20161031105816/http://www.panoramio.com/user/143517?with_photo_id=129238566 operator: Panoramio described at URL: https://web.archive...
Falls of the Schuylkill location. The area: "Industrial activity marked the early history of the Schuylkill River and nearby waterways. Even before the fishery...
archive.org/web/20161102185445/http://www.panoramio.com/user/143517?with_photo_id=129238527 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030225328/http://www.panoramio.com/user/143517?with_photo_id=129238530 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161101193325/http://www.panoramio.com/user/143517?with_photo_id=129042249 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161101193303/http://www.panoramio.com/user/143517?with_photo_id=129042245 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161101193250/http://www.panoramio.com/user/143517?with_photo_id=129042242 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161101193316/http://www.panoramio.com/user/143517?with_photo_id=129042247 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161017112801/http://www.panoramio.com/user/5110611?with_photo_id=42586734 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102150428/http://www.panoramio.com/user/398923?with_photo_id=119875099 operator: Panoramio described at URL: https://web.archive...