      T M I   APERTURES            DATED DECEMBER 14, 1992
      ****************************************************

APER  DCODE   TYPE     SIZE    TYPE       APER  DCODE   TYPE     SIZE    TYPE

   1    10   ROUND      5     LINE          18   25    ROUND     85     FLASH
   2    11   ROUND     10     LINE          19   26    ROUND     90     FLASH
   3    12   ROUND     14     LINE          20   27    ROUND    100     FLASH
   4    13   ROUND     25     LINE          21   28    ROUND    125     FLASH
   5    14   R0UND     50     LINE          22   29    SQUARE    66     FLASH
   6    15   ROUND     75     LINE          23   72    TARGET   100     FLASH
   7    16   ROUND      1     LINE          24   73    ROUND     40     FLASH
   8    17   ROUND     66     FLASH         25   30    ROUND      8     LINE 
   9    18   ROUND     60     FLASH         26   31    ROUND     12     LINE 
  10    19   SQUARE    60     FLASH         27   32    ROUND    100     LINE 
  11    70   ROUND     70     FLASH         28   33    ROUND    125     LINE 
  12    71   SQUARE    70     FLASH         29   34    SQUARE    40     FLASH
  13    20   ROUND     75     FLASH         30   35    ROUND     45     FLASH
  14    21   SQUARE    75     FLASH         31   36    SQUARE    45     FLASH
  15    22   ROUND     50     FLASH         32   37    SQUARE    50     FLASH
  16    23   ROUND     56     FLASH         33   38    SQUARE    56     FLASH
  17    24   ROUND     80     FLASH         34   39    SQUARE    62     FLASH

APER  DCODE   TYPE     SIZE    TYPE       APER  DCODE   TYPE     SIZE    TYPE

  35    40   ROUND     62     FLASH         52   57    ROUND    120     FLASH
  36    41   SQUARE    73     FLASH         53   58    SQUARE   120     FLASH
  37    42   ROUND     73     FLASH         54   59    SQUARE   125     FLASH
  38    43   SQUARE    77     FLASH         55   60    ROUND    130     FLASH
  39    44   ROUND     77     FLASH         56   61    SQUARE   130     FLASH
  40    45   SQUARE    80     FLASH         57   62    ROUND    135     FLASH
  41    46   SQUARE    85     FLASH         58   63    ROUND    140     FLASH
  42    47   SQUARE    90     FLASH         59   64    ROUND    145     FLASH
  43    48   ROUND     95     FLASH         60   65    ROUND    150     FLASH
  44    49   SQUARE    95     FLASH         61   66    CUSTOM    *      FLASH
  45    50   SQUARE   100     FLASH         62   67    CUSTOM           FLASH
  46    51   ROUND    105     FLASH         63   68    CUSTOM    **     FLASH
  47    52   SQUARE   105     FLASH         64   69    SQUARE    14     FLASH
  48    53   ROUND    110     FLASH         65   74    ______________________
  49    54   SQUARE   110     FLASH         66   75    ______________________
  50    55   ROUND    115     FLASH         67   76    ______________________
  51    56   SQUARE   115     FLASH         68   77    ______________________

APER  DCODE   TYPE     SIZE    TYPE       APER  DCODE   TYPE     SIZE    TYPE

  69   78    ______________________         83   92    SQUARE    13     FLASH
  71   80    ______________________         84   93    SQUARE    23     FLASH
  72   81    ______________________         85   94    ROUND     200    FLASH
  73   82    ROUND     24     LINE          86   95    ROUND     260    FLASH
  74   83    ROUND    250     FLASH         87   96    ROUND     165    FLASH
  75   84    SQUARE    26     FLASH         88   97    ROUND     170    FLASH
  76   85    SQUARE    36     FLASH         89   98    ROUND       9    LINE
  77   86    ROUND      2     LINE          90   99    ROUND      36    LINE 
  78   87    ROUND      4     LINE          91   100   ROUND      46    FLASH
  79   88    ROUND     30     FLASH         _________________________________
  80   89    ROUND     34     FLASH         _________________________________                                  
  81   90    SQUARE    30     FLASH         _________________________________                                  
  82   91    SQUARE    34     FLASH         _________________________________                                  


    *  61          D66    THERMAL RELIEF PAD 0.080 O.D. WITH 4 GAPS 
                          AT 45 DEGREES  GAP'S WIDTH IS 8 MILS.

    **  63         D68    THERMAL RELIEF PAD 0.060 O.D. WITH 4 GAPS 
                          AT 45 DEGREES GAP'S WIDTH IS 8 MILS.
    