Niobium Tiny cylinder
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Tiny cylinder.
Ed bought half a dozen different tiny metal cylinders from David Franco, intending to make some kind of puzzle out of them (Ed's a puzzle person). But they turned out to be too irregular, so he donated them to the table.
Source: David Franco
Contributor: Ed Pegg Jr
Acquired: 19 August, 2002
Text Updated: 11 August, 2007
Price: Donated
Size: 0.2"
Purity: 99.98%
Niobium