Robert Merrill on sat 24 jul 04
Ben Shelton
If my memory serves me right (20 or 30 yrs. ago), I saw a set up at TWU =
in Denton TX that employed a vacuum to de-water clay -- designed and =
built by John Miller -- looked a lot like what you are describing -- =
didn't see it in operation - just a quick look and vague description -- =
possibly one of Miller's ex-students could provide more details and =
info on how well it worked
Robert Merrill -- Valley View Texas
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