Public Domain Picture: Provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Health (NIOSH), this historic image, shot

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

Views: 732 | Downloads: 2

Provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Health (NIOSH), this historic image, shot

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

Title:

Provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Health (NIOSH), this historic image, shot

Description:

Provided by the Center for Disease Control's (CDC), National Institute for Occupational Safety and Health (NIOSH), this historic image, shot inside a Connecticut hat manufacturing plant, depicted a fur hat factory worker who was in the process of 'blocking' a hat under a stream of running water. Blocking involves shaping a hat using a block, hat cone in the basic shape of the final hat, and water. This man was not wearing a protective filtered breathing mask, goggles, or gloves. Working with newly processed fur, which had been 'carroted', or fixed with mercury nitrate, workers could be exposed to airborne mercury, thereby, suffering the detrimental neurologic consequences from its inhalation. Using steam, which was integral to the hatters' industry, the airborne dissemination of this neurotoxic element was facilitated.

Creator:

CDC/ Barbara Jenkins, NIOSH; USPHS

Source:

Public Health Image Library

Views:

732

Downloads:

Date Added:

November 27, 2012

Download: Largest

Size: 700 x 533
File size: 44.3 KB
File type: jpg

Free

Why is this picture in the Public Domain?

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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