archive.org/web/20161019185435/http://www.panoramio.com/user/5152111?with_photo_id=66923274 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020051643/http://www.panoramio.com/photo/57079119 determination method...
archive.org/web/20161027011440/http://www.panoramio.com/user/3298094?with_photo_id=89804576 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161013055531/http://www.panoramio.com/user/2324749?with_photo_id=16822611 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161026191253/http://www.panoramio.com/user/1368505?with_photo_id=77121411 operator: Panoramio described at URL: https://web.archive...
panoramio.com/user/680099?with_photo_id=8862129 operator: Panoramio described at URL: https://web.archive.org/web/20161011185718/http://www.panoramio...
archive.org/web/20161026013456/http://www.panoramio.com/user/3298094?with_photo_id=89804593 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161027031942/http://www.panoramio.com/user/2686139?with_photo_id=23276678 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161103091749/http://www.panoramio.com/user/1699605?with_photo_id=133966046 operator: Panoramio described at URL: https://web.archive...
DescriptionGasometer - panoramio (5).jpg Gasometer Holzplatz Halle (Saale) Date Taken on 2 August 2008 Source https://www.panoramio.com/photo/84970370...