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Memòria prevencionista

Memòria prevencionista: galeria fotogràfica

Like girls from Mars are these "top women" at U.S. Steel's Gary Like girls from Mars are these "top women" at U.S. Steel's Gary, Estats Units (Indiana, Works). 1940-1945. National Archives and Records Administration. Document sense restriccions conegudes de drets d'autor

Like girls from Mars are these "top women" at U.S. Steel's Gary

Like girls from Mars are these "top women" at U.S. Steel's Gary, Estats Units (Indiana, Works).  1940-1945. National Archives and Records Administration. Document sense restriccions conegudes de drets d'autor.

Montage der elektrischen Anlage für einen Bockkran

 Montage der elektrischen Anlage für einen Bockkran.

Montage der elektrischen Anlage für einen Bockkran. Leuna-Werke, Bockkran. 1958. German Federal Archives via Wikimedia Commons. Document compartit amb llicencia Creative Commons.

JAMES, William (1930) - Workmen laying last stone on the Canada Life Building

JAMES, William (1930) - Workmen laying last stone on the Canada Life Building

JAMES, William. Workmen laying last stone on the Canada Life Building. Toronto, Canada. circa 1930. City of Toronto Archives Documento en el dominio público.

RICHIE, Robert Yarnall (ca. 1946) - Work Crew Repairing Locomotive 705, Texas & Pacific Railway Company

RICHIE, Robert Yarnall (ca. 1946) - Work Crew Repairing Locomotive 705, Texas & Pacific Railway Company

RICHIE, Robert Yarnall. Work Crew Repairing Locomotive 705, Texas & Pacific Railway Company. Marshall, Harrison County, Texas. ca. 1946. SMU Central University Libraries. Document compartit amb llicència Creative Commons.

Inside the Doxford Engine Works Sub Assembly Shop

Inside the Doxford Engine Works Sub Assembly Shop. Pallion, Sunderland. August 1954. Tyne & wear archives & museums via Flickr. No known copyright restrictions.

Indians fishing at Celilo Falls

Indians fishing at Celilo Falls. Columbia River. Border between the U.S States of Oregon and Washington. OSU Oregon State University via Flickr. No known copyright restrictions.

Dugan Brothers

Robert Yarnall Richie. Dugan BrothersLong Island, New York, or New Jersey. 1938. SMU Central University Libraries via Flickr. No known copyright restrictions.

Railroad parts. Baldwin Locomotive Works

Hine, Lewis. Railroad parts. Baldwin Locomotive Works. Eddystone, Pennsylvania. 1936. The U.S. National Archives via Flickr. No known copyright restrictions.

Working on a fire trail

Working on a fire trail. OSU Special Collections & Archives via Flickr. No known copyright restrictions.

Rogers Ink Works fire

George Grantham Bain. Rogers Ink Works fire. 1915. The Library of Congress via Flickr. No known copyright restrictions.

Oyster shuckers

Hine, Lewis. Oyster shuckers at Apalachicola, Fla. This work is carried on by many young boys during the busy seasonsApalachicola. January 1909. The U.S. National Archives via Flickr.  No known copyright restrictions.

Longshoremen. Large bale being lifted by crane and directed by man on platform

Hine, Lewis. Longshoremen. Large bale being lifted by crane and directed by man on platform. New York, New York. July 1937. The U.S. National Archives via Flickr. No known copyright restrictions.

Climax-Molybdenum Co.

Robert Yarnall Richie. Climax-Molybdenum Co., Iowa Colony, Texas, rough neck and fish tail bit on drill collar. owa Colony, Texas. November 2, 1938. SMU Central University Libraries via Flickr. No known copyright restrictions.

Steam shovel at work

I. L. Maduro, jr. Steam shovel at work. Culebra, Panama Canal, ca. 1900-1909. SMU Central University Libraries via Flickr.  No known copyright restrictions.

Bags of "White Satin" sugar

Bags of "White Satin" sugar. OSU Special Collections & Archives via Flickr. No known copyright restrictions.

(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.