Public Domain Picture: This historical image, which was provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Health (

By: CDC/ Barbara Jenkins, NIOSH; USPHS, Courtesy: Public Health Image Library

Views: 577 | Downloads: 1

This historical image, which was provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Health (

This work, identified by PublicDomainFiles.com, is free of known copyright restrictions.

Title:

This historical image, which was provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Health (

Description:

This historical image, which was provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Health (NIOSH), was shot inside a Connecticut hat manufacturing plant. The photograph depicted a number of hat manufacturers on a hat-assembly line, one of whom off to the right, was in the process of sizing a felt hat by implementing steam, thereby, softening the fur, making it more malleable to the sizing process. Working with the 'carroted' animal fir, opened the workers up to the possibility of succumbing to mercury poisoning, a heavy metal used in the processing of the raw fir. The steam, liberated from the kneading and sizing processes, facilitated the airborne dissemination of the mercury nitrate, which could easily be inhaled without proper ventilation, and a protective breathing mask, with which these men were not equipped.

Creator:

CDC/ Barbara Jenkins, NIOSH; USPHS

Source:

Public Health Image Library

Views:

577

Downloads:

Date Added:

December 4, 2012

Download: Largest

Size: 700 x 505
File size: 42.1 KB
File type: jpg

Free

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Produced by United States Government

The file available on this page is a work of the United States government. A work of the United States government, as defined by United States copyright law, is "a work prepared by an officer or employee of the U.S. government as part of that person's official duties." In general, under section 105 of the Copyright Act, such works are not entitled to domestic copyright protection under U.S. law.

Where is this picture from?

Public Health Image Library

Created by a Working Group at the Centers for Disease Control and Prevention (CDC), the PHIL offers an organized, universal electronic gateway to CDC's pictures. They welcome public health professionals, the media, laboratory scientists, educators, students, and the worldwide public to use this m

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