Valencia: NanoDESK 1st stakeholders ‘day.Advanced web based tools to promote the application of nanotechnology and safe use of nanomaterials in the plastic industry - INVASSAT

1918 - H.J. Hickman. World War One, France: a radiographer wearing protective clothing and headpiece. Wellcome Library.

1924 - Agence Meurisse. Réfection de la peinture de la Tour Eiffel. Bibliothèque nationale de France.

1938 - Alan Villiers. Sailors working on a deck covered in mangrove poles. National Maritime Museum.

1940 - R.Y. Richie. Climax Molybdenum at Associated Oil Co. Ventura, California. March 1940. SMU Central University Libraries

1942 - John Vachon. Worker at carbon black plant, Sunray, Texas. Library of Congress.

1944 - Women volunteer grinding a billet of armour piercing steel at a munitions factory, Australia, 1944. National Library of Australia.

1953 - Bill Brindle. Opal miner, George Lowe chips away at the face of his opal mine, Lightning Ridge, 1953. National Library of Australia.

1956 - J.M. Pando. Interior de la fábrica : operario con mono de trabajo y guantes que sujeta una barra con metales incandescentes. . Archivo Pando vía Fototeca del Patrimonio Histórico. IPCE, Ministerio de Educación, Cultura y Deporte

1966 - J.M. Pando. Ejercicios de Seguridad en el Trabajo en la Región Valenciana. Operario trabajando con material eléctrico equipado de medidas de seguridad. Archivo Pando vía Fototeca del Patrimonio Histórico. IPCE, Ministerio de Educación, Cultura y Deporte

1973 - Dick Swanson. Painter working on chain link fence. U.S. National Archives

1993 - Soviet worker drenched with oil at a well in Lökbatan, in the suburbs of Baku. Azerbaijan, URSS vía Wikimedia Commons