English operator: Panoramio described at URL: https://web.archive.org/web/20161023104240/http://www.panoramio.com/photo/50810991...
DescriptionLondon Tower Bridge - panoramio.jpg London Tower Bridge Date Taken on 20 August 2009 Source https://web.archive.org/web/20161021000730/http://www...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023104349/http://www.panoramio.com/photo/50810994...
English operator: Panoramio described at URL: https://web.archive.org/web/20161010054527/http://www.panoramio.com/photo/3637501...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015062022/http://www.panoramio.com/photo/32123770 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030042548/http://www.panoramio.com/photo/100806201...
English operator: Panoramio described at URL: https://web.archive.org/web/20161011104552/http://www.panoramio.com/photo/9333016...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030000938/http://www.panoramio.com/photo/104869354...
archive.org/web/20161016193942/http://www.panoramio.com/user/5079856?with_photo_id=45863183 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023233250/http://www.panoramio.com/photo/51530347...