DescriptionSan Diego,California.USA. - panoramio (28).jpg San Diego,California.USA. Date 7 June 2011 (original upload date) Source https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019180442/http://www.panoramio.com/photo/52490093 determination method...
English Information board in Balboa Park, San Diego, California German Informationstafel im Balboa Park in San Diego im US-Bundesstaat Kalifornien language...
archive.org/web/20161012164242/http://www.panoramio.com/user/1699605?with_photo_id=10014885 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019215059/http://www.panoramio.com/photo/54301958...
archive.org/web/20161021170105/http://www.panoramio.com/user/1699605?with_photo_id=54302101 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023095316/http://www.panoramio.com/photo/54301967...
archive.org/web/20161021061918/http://www.panoramio.com/user/1699605?with_photo_id=52540874 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023132608/http://www.panoramio.com/photo/52541028...
archive.org/web/20161023230000/http://www.panoramio.com/user/1699605?with_photo_id=69986650 operator: Panoramio described at URL: https://web.archive...