That URL does not work. Try this one:
Department of Chemistry
Brookville, NY 11548-1300
On 12/30/14 8:07 PM, "terry.coggins**At_Symbol_Here**TLC-HP.COM" >http://youtube/zLS6NCZPiSY Previous post | Top of Page | Next post
>There is a documentary on youtube about the dial painters that might be
>-------- Original Message --------
>Subject: Re: [DCHAS-L] C&EN SafetyZone blog: 'Oops1 is never good
>occupational health policy
>From: Monona Rossol
>Date: Dec 30, 2014 6:27 PM
>In the 60s in the University of Wisconsin Art Department we were still
>taught to lip point brushes for calligraphy and lettering assignments.
>Clearly the inks were not radioactive, but some metal pigments and many
>organic pigments were used. In calligraphy, Nigrosin was a common
>colorant. And the Aldrich SDS reveals that there is absolutely no acute
>or chronic data on the chemical whatever. So guess who the lab rats are.
>Just as "oops" is not a good safety health policy, neither is "no news is
>Monona Rossol, M.S., M.F.A., Industrial Hygienist
>President: Arts, Crafts & Theater Safety, Inc.
>Safety Officer: Local USA829, IATSE
>181 Thompson St., #23
>New York, NY 10012 212-777-0062
>From: Ralph Stuart
>Sent: Tue, Dec 30, 2014 8:26 am
>Subject: [DCHAS-L] C&EN SafetyZone blog: 'Oops1 is never good
>occupational health policy
>3?Oops1 is never good occupational health policy2
>by Jyllian Kemsley
>The headline is from Deborah Blum, author of "The Poisoner's Handbook,"
>quoted in an NPR story about Mae Keane. Keane was briefly one of the
>Girls" who painted glow-in-the-dark wristwatches in the 1920s. Here's a
>context, plus the full quote:
>In order to get the numbers small enough, new hires were taught to do
>called "lip pointing." After painting each number [with radium paint],
>to put the tip of the paintbrush between their lips to sharpen it.
>Twelve numbers per watch, upwards of 200 watches per day ? and with every
>the girls swallowed a little bit of radium.
>"Of course, no one thought it was dangerous in these first couple of
>explains Deborah Blum, author of The Poisoner's Handbook.
>Deborah Blum says the radium girls had a profound impact on workplace
>regulations. By the time World War II came around, the federal government
>set basic safety limits for handling radiation.
>And, she says, there are still lessons to be learned about how we protect
>who work with new, untested substances.
>"We really don't want our factory workers to be the guinea pigs for
>'Oops' is never good occupational health policy."
>Searching C&EN archives, it seems that it took a while for people to
>those basic radiation safety limits. From a 1951 story from the American
>Industrial Hygiene Association's 12th annual meeting:
>Unsafe working conditions were found in the handling of radium, x-ray,
>fluoroscopic equipment in every one of 12 hospitals surveyed recently,
>LaRocque, of the Liberty Mutual Insurance Co., told a mixed group of
>and medical specialists at this meeting. In some cases, he said,
>excess of maximum permissable doses was detected in hospital offices as
>in laboratories and operating rooms.
>LaRocque found physicians handling radium sources with virtually no
>whatever. Between uses radium was stored in everything from water glasses
>cans. Because of the value of the radium it was often stored in office
>which afforded little resistance to the radiation. Some dental x-ray
>surveyed irradiated the operator to a maximum permissable dose after as
>five exposures had been made. Fluoroscopes and diagnostic x-ray apparatus
>often inadequately shielded or were used in a dangerous manner. In one
>reported, the lead glass on a fluoroscope screen had not been replaced
>it had been cracked "for years."
>Contrary to experience reported by earlier investigators, LaRocque said
>medical men and roetgenologists involved seemed anxious to learn about
>hazards and to take steps to correct the dangerous conditions. LaRocque
>attributed the situation to ignorance rather than lethargy. He said that
>of these cases had there ever been any planned system of health
>connection with radiation hazards and he made a strong plea to the
>industrial hygienists to take positive steps to overcome the present
>about these hazards.
>Jyllian Kemsley | December 30, 2014 at 8:30 am |
>http://youtube/zLS6NCZPiSY Previous post | Top of Page | Next post
Previous post | Top of Page | Next post