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Imagen subida por alibrarian el Jun 2, 2007.
Derechos de autor: Public domain (work of US federal agency, US Army Signal Corps) LoC Prints and Photographs Division
Imagen subida por alibrarian el Jun 2, 2007.
Derechos de autor: Public domain (work of US federal agency, US Army Signal Corps) LoC Prints and Photographs Division
(LoC Prints and Photographs Division,
LC-USW33-038043-C)