Answer: Lehmans "Non-Electric" catalog (http://www.lehmans.com/) sells a product called a Texas Pea Sheller:
from catalog listing: "Finally, an efficient way to shell peas and beans - much
faster than hand shelling! Peas or beans are squeezed from
their hulls. Can be motorized (handle shaft attaches to
portable mixers). Brass gears, aluminized steel body, no-slip
serrated plastic rollers. 4 in. H x 4 in. W, clamps to surfaces
from 3/4 in. to 1 3/4 in. thick. 2 lb, USA made."
Hope this helps!
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