3 "Ficheiro:Electricity_pylon_near_Hoover_Dam_-_panoramio.jpg".

Ficheiro:Electricity pylon near Hoover Dam - panoramio.jpg

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Ficheiro:Hoover Dam, USA 2010 - panoramio (1).jpg

archive.org/web/20161015061339/http://www.panoramio.com/user/3700753?with_photo_id=38914480 operator: Panoramio described at URL: https://web.archive...


Ficheiro:Near Boulder City, NV, Mike O’Callaghan – Pat Tillman Memorial Bridge,Hoover Dam Bypass Project, 2009 - Jackson C. Johnson, Photographer - panoramio.jpg

English operator: Panoramio described at URL: https://web.archive.org/web/20161023062055/http://www.panoramio.com/photo/62516455...