ID#: 9702
Caption:
Workers in a Connecticut hat making plant shrink and shape hat felt into appropriate sizes. The man at center right is working with a metal cone covered with hat felt that is wrapped in burlap and dipped in the hot water kettle in the foreground. The plant was part of the 1937-1938 PHS industrial hygiene and engineering study of mercury exposure and its health effects in the hatmaking industry, which was published as USPHS Public Health Bulletin No. 263, Mercurialism and its Control in the Felt-Hat Industry, 1941. The process is noted in the captions of several photos in the Bulletin”.
High Resolution: Click here for hi-resolution image (4.36 MB)
Content Provider(s): CDC/ Barbara Jenkins, NIOSH; USPHS
Creation Date: 1937
Photo Credit: U.S. Public Health Service
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MeSH
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Anthropology, Education, Sociology and Social Phenomena
Biological Sciences
Chemicals and Drugs
Diseases
Geographic Locations
Health Care
Technology and Food and Beverages
Copyright Restrictions: None - This image is in the public domain and thus free of any copyright restrictions.