| | |   Plumbing lead. I purchased several 10lb bars of plumbing lead from a hardware store probably in the early 1990s.  It's still available in this form so far as I know.
 I asked Jim Zimmerman to use a cold chisel to chop off a lump of one of the bars and pound it into a nice primitive-looking lump.  (Sawing it off would have generated poisonous lead dust.)
 Source: Hardware Store
 Contributor: Theodore Gray
 Acquired: 15 April, 2002
 Price: $1/pound
 Size: 2.5"
 Purity: >95%
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