Windsor soap

from The Collaborative International Dictionary of English v.0.48

Windsor \Wind"sor\, n.
   A town in Berkshire, England.
   [1913 Webster]

   {Windsor bean}. (Bot.) See under {Bean}.

   {Windsor chair}, a kind of strong, plain, polished, wooden
      chair. --Simmonds.

   {Windsor soap}, a scented soap well known for its excellence.
      [1913 Webster]