English operator: Panoramio described at URL: https://web.archive.org/web/20161102081109/http://www.panoramio.com/photo/117336057 determination method...
archive.org/web/20161102004540/http://www.panoramio.com/user/4624801?with_photo_id=122342968 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102091026/http://www.panoramio.com/user/6976872?with_photo_id=127483629 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031205400/http://www.panoramio.com/user/6976872?with_photo_id=114776481 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102171150/http://www.panoramio.com/user/6976872?with_photo_id=114776574 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031061604/http://www.panoramio.com/user/6320562?with_photo_id=119791829 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161103015522/http://www.panoramio.com/user/462847?with_photo_id=122344183 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031042618/http://www.panoramio.com/user/6320562?with_photo_id=118924875 operator: Panoramio described at URL: https://web.archive...
SF.jpg Russian Hill, San Francisco, CA, USA Date Taken on 22 January 2016 Source https://web.archive.org/web/20161101123952/http://www.panoramio.com/photo/127457157...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028210323/http://www.panoramio.com/photo/91970160...