English operator: Panoramio described at URL: https://web.archive.org/web/20161029200047/http://www.panoramio.com/photo/98268108...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023135128/http://www.panoramio.com/photo/56191619...
RCE.jpg File:Panoramio - henkiedenkie - Prins Willem-Alexanderweg - Koninklijke bibliotheek.jpg File:Voorgevel - 's-Gravenhage - 20087132 - RCE.jpg File:Voorgevel...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028122240/http://www.panoramio.com/photo/94028181...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014161519/http://www.panoramio.com/photo/31927925...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019234022/http://www.panoramio.com/photo/56191598...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028210431/http://www.panoramio.com/photo/98268128...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015093316/http://www.panoramio.com/photo/33874029...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015085906/http://www.panoramio.com/photo/33874031...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015093315/http://www.panoramio.com/photo/39314545...