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Subject:
Re: dates on selenium-clarified glass
From:
"George L. Miller" <[log in to unmask]>
Reply To:
HISTORICAL ARCHAEOLOGY <[log in to unmask]>
Date:
Fri, 6 Jun 2003 16:07:33 -0400
Content-Type:
text/plain
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I have found an earlier date for the introduction of selenium as a glass
decolorizer that was published in:

Rosenhain, Walter
1908  Glass Manufacture.   D. Van Nostrand Co.  New York

page 190    " . . . (it) is finding some use in glass manufacture as a
colourizing and a decolouring agent. "

George L. Miller
URS Corporation
561 Cedar Lane
Florence, New Jersey 08518

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