18 May, 2002 (2)

18 May, 2002

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Text and images Copyright (c) 2010 by Theodore W. Gray.
Nitrogen
Nitrogen Natural sample, 78% Pure
Sound
Natural sample, 78% Pure.
Source: Air
Contributor: Theodore Gray
Acquired: 18 May, 2002
Price: $0/Free like the air we breathe
Size: 2.5"
Purity: 78%
Oxygen
Oxygen Natural sample, 21% Pure
Sound
Natural sample, 21% Pure.
Source: Air
Contributor: Theodore Gray
Acquired: 18 May, 2002
Price: $0/Free like the air we breathe
Size: 2.5"
Purity: 21%