HHomeBackground Color:He
LiBeCobalt Main PageBlack White GrayBCNOFNe
NaMgCobalt Pictures PageAlSiPSClAr
KCaCobalt Technical DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgCnNhFlMcLvTsOg

Another anode button.
An example of the element Cobalt

Sample Image
Cobalt Another anode button
Another anode button.
This one was donated by David Franco in exchange for Mathematica T-shirts. It's similarly peculiar.
Source: David Franco
Contributor: David Franco
Acquired: 11 June, 2002
Price: Donated
Size: 1.25"
Purity: >99%
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