My
periodic table poster
is now available!
Coin or stamp?
See previous sample for information about what this sample is.
Source:
eBay seller mattpeters1
Contributor:
Theodore Gray
Acquired:
11 March, 2007
Text Updated:
11 March, 2007
Price:
$20
Size:
3"
Purity:
>99%
Sample Group:
Coins