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Old 24th March 2005, 01:42 AM   #7
tom hyle
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Join Date: Dec 2004
Location: Houston, TX, USA
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The three are macro layers; each may be composed itself of layers, and if it's prewar (wwII; the meaningful dividing line of the old times from the new for so many of the Earth's peoples) they probably are; even if it was made last year, it wouldn't be terribly unlikely, based on stuff I see come out of PI. A deeper etch might show this, but if each macro layer is fairly homogenous (ie. muchly folded), which is common, only an etch deep enough to have a somewhat textured/rough "hand", which you may not desire.
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