Free Computer Design
         #  19   2 1/2" X 2 1/4" = 5 - 6  SQ. INCH           # 23   3 1/4" X 1 1/2"  =  4- 5 SQ. INCH

          # 27    4 1/4" X 1 1/4" =  4 - 5 SQ. INCH

 

 

 

            

 

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