1. 

   trailer Guest

   I've noticed that a lot of windshields have dot patterns at top center and
   sometimes around the edges.
   
   Is this just decoration, or does it serve a purpose?
   
   Thanks.

    

   trailer, Jul 5, 2008

   #1
2. 

   J.H. Holliday Guest

   Blocks the head-on sun over the rear views mirror-- not sure about the
   edges...

    

   J.H. Holliday, Jul 5, 2008

   #2