25 Aug
2004
25 Aug
'04
10:49 a.m.
On Wed, 25 Aug 2004, Fred Cisin wrote:
Peanut shells (or better yet walnut shells) are a very
useful abrasive,
and are ground up for use in sand-blasting like equipment.
Also used in tumblers for rocks or empty ammunition carthridges.
--
Sellam Ismail Vintage Computer Festival
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