archive.org/web/20161024041149/http://www.panoramio.com/user/4619321?with_photo_id=50143289 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161017124802/http://www.panoramio.com/user/4619321?with_photo_id=40153491 operator: Panoramio described at URL: https://web.archive...
Muttental in Witten, Germany; also called Steinbruch Dünkelberg German Steinbruch Dünkelberg an der Zeche Nachtigall, Muttental, Witten Esperanto ŝtonminejo...
archive.org/web/20161015080407/http://www.panoramio.com/user/4619321?with_photo_id=37544009 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161015080333/http://www.panoramio.com/user/4619321?with_photo_id=37544000 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161015155236/http://www.panoramio.com/user/4619321?with_photo_id=37544016 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161017090208/http://www.panoramio.com/user/4619321?with_photo_id=44216256 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161017161742/http://www.panoramio.com/user/4619321?with_photo_id=40153693 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161017090648/http://www.panoramio.com/user/4619321?with_photo_id=40153678 operator: Panoramio described at URL: https://web.archive...
DescriptionWitten, Germany - panoramio (68).jpg Deutsch: Wohnhäuser In den Höfen, Witten Date Taken on 26 November 2010 Source https://web.archive...