archive.org/web/20161024224821/http://www.panoramio.com/user/6212428?with_photo_id=72327490 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161101190011/http://www.panoramio.com/user/5152111?with_photo_id=121958293 operator: Panoramio described at URL: https://web.archive...
panoramio.com/user/328448?with_photo_id=2848677 operator: Panoramio described at URL: https://web.archive.org/web/20161011070239/http://www.panoramio...
archive.org/web/20161023165120/http://www.panoramio.com/user/596286?with_photo_id=69772264 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029150737/http://www.panoramio.com/user/596286?with_photo_id=102231869 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031071941/http://www.panoramio.com/photo/95628051 determination method...
Attribution 3.0 truetrue English German Giebelansicht Schlossstraße 13 zur Frongasse mit Schrift "Friedrich-Schiller-Gymnasium", Sachsen, Pirna, 2015...
English German Giebelansicht Schlossstraße 13, Eckansicht zur Frongasse mit Schrift "Friedrich-Schiller-Gymnasium", Sachsen, Pirna, 2015 heading: 135 degree...
archive.org/web/20161012100201/http://www.panoramio.com/user/547997?with_photo_id=11357376 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161025035041/http://www.panoramio.com/user/596286?with_photo_id=89091697 operator: Panoramio described at URL: https://web.archive...