archive.org/web/20161030225328/http://www.panoramio.com/user/143517?with_photo_id=129238530 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...
panoramio.com/user/12239?with_photo_id=41895082 operator: Panoramio described at URL: https://web.archive.org/web/20161017220100/http://www.panoramio...
archive.org/web/20161101083835/http://www.panoramio.com/user/143517?with_photo_id=129238587 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102185411/http://www.panoramio.com/user/143517?with_photo_id=129238520 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030225405/http://www.panoramio.com/user/143517?with_photo_id=129238539 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030225357/http://www.panoramio.com/user/143517?with_photo_id=129238538 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102185421/http://www.panoramio.com/user/143517?with_photo_id=129238523 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161028095849/http://www.panoramio.com/user/1158838?with_photo_id=107128484 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030225400/http://www.panoramio.com/user/143517?with_photo_id=129238536 operator: Panoramio described at URL: https://web.archive...