English operator: Panoramio described at URL: https://web.archive.org/web/20161103134951/http://www.panoramio.com/photo/131987407 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103103335/http://www.panoramio.com/photo/132005556 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103122854/http://www.panoramio.com/photo/132005568 determination method:...
Merrimac Bridge (133869360).jpg English: Freight train crossing the Merrimac Bridge. Date Taken on 28 September 2016 Source https://www.panoramio.com/photo/133869360...
Merrimac Bridge (133869352).jpg English: Freight train crossing the Merrimac Bridge. Date Taken on 28 September 2016 Source https://www.panoramio.com/photo/133869352...
archive.org/web/20161103092502/http://www.panoramio.com/user/2184098?with_photo_id=133869349 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161103193505/http://www.panoramio.com/user/2184098?with_photo_id=133869239 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161103135842/http://www.panoramio.com/user/2184098?with_photo_id=133869329 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161103094719/http://www.panoramio.com/user/2184098?with_photo_id=133869283 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029192204/http://www.panoramio.com/user/2184098?with_photo_id=107052793 operator: Panoramio described at URL: https://web.archive...