18 February, 2008 (2)

18 February, 2008

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Text and images Copyright (c) 2010 by Theodore W. Gray.
Tantalum Thin scrap foil
Thin scrap foil.
Source: Anonymous
Contributor: Anonymous
Acquired: 18 February, 2008
Text Updated: 8 March, 2008
Price: Donated
Size: 4"
Purity: >99%
Tungsten Lit tungsten filament 2
Lit tungsten filament 2.
Source: Nick Mann
Contributor: Nick Mann
Acquired: 18 February, 2008
Text Updated: 20 February, 2008
Price: Donated
Size: 1"
Purity: >98%