Atribuciones de la Imagen:

WPA workers building stairway at Golden Gardens, 1936 (https://www.flickr.com/photos/seattlemunicipalarchives/3739366773/) - Seattle Municipal Archives - Licencia: Attribution (http://creativecommons.org/licenses/by/2.0/)

Row of men at the New York City docks out of work during the depression, 1934 (https://www.flickr.com/photos/usnationalarchives/7495976188/) - The U.S. National Archives - Licencia: No known copyright restrictions (http://flickr.com/commons/usage/)

Photograph of a Workman on the Framework of the Empire State Building, 1936 (https://www.flickr.com/photos/usnationalarchives/7495975016/) - The U.S. National Archives - Licencia: No known copyright restrictions (http://flickr.com/commons/usage/)

Textiles. Pacific Mills. Piecing-up on slubber frame (Front view), April 1937 (https://www.flickr.com/photos/usnationalarchives/7495931632/) - The U.S. National Archives - Licencia: No known copyright restrictions (http://flickr.com/commons/usage/)

WPA (https://www.flickr.com/photos/beckstei/6181369829/) - beckstei - Licencia: Attribution (http://creativecommons.org/licenses/by/2.0/)