Diane Whitehead
Mon, 19 Mar 2007 10:04:30 PDT
There is one point in its life that scale is soft, mobile and  
vulnerable.  Then it settles down and grows the shell that needs  
scraping off.  This is the kind of scale we have, but there may be  
others in the East that don't grow a shell.

Diane Whitehead
West Coast of Canada

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