Galeria fotogràfica - INVASSAT
1934 - Leslie JONES
[1934ca - 1956ca] Leslie JONES. "Men at work". Boston, Estados Unidos / Estats Units. Entre 1934-1956. Boston Public Library, vía Flickr. (3)
1935ca - Construction worker on the Golden Gate
[1935ca] "Construction worker on the Golden Gate Bridge, San Francisco, between 1935 and 1937". San Francisco, California, Estados Unidos / San Francisco, Califòrnia, Estats Units. 1935ca. San Francisco Public Library, vía Flickr. (3)
1938 - Alan VILLIERS
[1938] Alan VILLIERS. "Sailors working on a deck covered in mangrove poles". 1938. National Maritime Museum, vía Flickr. (1)
1942 - John VACHON
[1942] John VACHON. "Worker at carbon black plant, Sunray, Texas". Tejas, Estados Unidos / Texas, Estats Units. Library of Congress. (1)
1942 - Alfred PALMER
[1942] Alfred PALMER. "Electric phosphate smelting furnace used to make elemental phosphorus in a TVA chemical plant in the vicinity of Muscle Shoals, Alabama". Estados Unidos / Estats Units. 1942. Library of Congress. (1)
1942 - Alfred T. PALMER
[1942] Alfred T. PALMER. "Gas welding a joint in a line of spiral pipe at the TVA's new Douglas Dam on the French Broad River, Tenn." Tennessee, Estados Unidos / Tennessee, Estats Units. 1942. Library of Congress. (1)
1942 - Jack DELANO.
[1942] Jack DELANO. "Spreading asbestos mixture on boiler of a locomotive at the C & NW RR 40th Street locomotive shops". Chicago, Estados Unidos / Chicago, Estats Units. 1942. Library of Congress. (1)
1944 - Alfred T. PALMER.
[1944] Alfred T. PALMER. "Welder making boilers for a ship, Combustion Engineering Co., Chattanooga, Tenn." Tennessee, Estados Unidos / Estats Units. 1944. Library of Congress. (1)
1944 - Women volunteer
[1944] "Women volunteer grinding a billet of armour piercing steel at a munitions factory, Australia, 1944". Australia / Austràlia. 1944. National Library of Australia. (1)
1946 - Roy PERRY
[1946] Roy PERRY. "Industrial hygienist who was using an air sampling flowmeter in order to sample the air in a welder's "breathing zone" around his immediate work site". Estados Unidos / Estats Units. 1946. Public Health Image Library (PHIL). NIOSH Historic Photo Collection. (2)
(1) Documento sin restricciones conocidas de derechos de autor. (2) Documento en el dominio público. (3) Documento compartido bajo licencia Creative Commons. / (1) Document sense restriccions conegudes de drets d'autor. (2) Document en el domini públic. (3) Document compartit amb llicència Creative Commons.