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TitleCampaign for Occupational Health and Safety Administration Standard (U.S.), 1976-1979
Date Created1976-1979
DescriptionDocuments related to the Campaign for Occupational Health and Safety Administration Standard. Included are letters and petitions for employers to make known to employees the names of the chemicals...
37
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TitleImmigrant workers during an intermission to take a picture
Date Created1938
DescriptionThis photo shows a group of factory workers pausing to take a photograph. In the background the audience can see the machines and the arrangement of the assembly line.
Time PeriodThe Emergence of Modern America (1890-1930)