STAMPER SIZE      FONT SIZE COMPATIBILITY WITH BORDER
                 1 3/16                                       6PT
                 1 5/8                                         6PT OR 15PT
                 2                                               6PT OR 15PT
                 2 5/16                         BORDER DOES NOT ACCEPT FONT
                 2 3/8                                         6PT, 15PT, 25PT
                 3 1/4                           BORDER DOES NOT ACCEPT FONT
                 1 3/8X2 1/8  OVAL    BORDER DOES NOT ACCEPT FONT
                 1 3/4X2 5/16  OVAL                6 PT OR 15PT
                 2 1/4X3 1/16  OVAL  BORDER DOES NOT ACCEPT FONT