archive.org/web/20161024103943/http://www.panoramio.com/user/969909?with_photo_id=86341012 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030171802/http://www.panoramio.com/user/8214317?with_photo_id=115557840 operator: Panoramio described at URL: https://web.archive...
Entrance city center escalator from Große Ulrichstrasse Halle (Saale) German Eingang Stadtcenter Rolltreppe von der Große Ulrichstraße Halle (Saale) object...
mouth) at Zeche Nachtigall, Dünkelberg quarry in Witten (Germany) German Eingang des Nachtigallstollens im Steinbruch Dünkelberg (Muttental), Witten object...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012095934/http://www.panoramio.com/photo/4085580...
archive.org/web/20161024113020/http://www.panoramio.com/user/4347014?with_photo_id=77863782 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161022131831/http://www.panoramio.com/user/4662566?with_photo_id=50483988 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161103001302/http://www.panoramio.com/user/8900648?with_photo_id=124914496 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161017152936/http://www.panoramio.com/user/1406749?with_photo_id=42640708 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161015185223/http://www.panoramio.com/user/4868258?with_photo_id=39528201 operator: Panoramio described at URL: https://web.archive...