English operator: Panoramio described at URL: https://web.archive.org/web/20161018020700/http://www.panoramio.com/photo/42021307...
English operator: Panoramio described at URL: https://web.archive.org/web/20161113195849/http://www.panoramio.com/photo/42020456...
English operator: Panoramio described at URL: https://web.archive.org/web/20161113200552/http://www.panoramio.com/photo/42019442...
English operator: Panoramio described at URL: https://web.archive.org/web/20161113200531/http://www.panoramio.com/photo/42019449...
English operator: Panoramio described at URL: https://web.archive.org/web/20161113200523/http://www.panoramio.com/photo/42019458 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103023213/http://www.panoramio.com/photo/42019481 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023175147/http://www.panoramio.com/photo/65930629...
archive.org/web/20161017101723/http://www.panoramio.com/user/3938274?with_photo_id=43914505 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161014081817/http://www.panoramio.com/user/1289092?with_photo_id=25455083 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161021144916/http://www.panoramio.com/user/558771?with_photo_id=53043856 operator: Panoramio described at URL: https://web.archive...
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