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PICKETT  MICROLINE  121   ( 10" / 25 cm Scales )



PICKETT, Santa Barbara, CA / USA                         (1975)
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S C A L E S   of  the             » M I C R O L I N E  -  121 «
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                                       ( one-sided only )
   K            X3
   A            X2
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   B            X2
   S            sin(0.1X); cos(0.1X)
   T            tan(X); tan(0.1X)
   CI           1/X
   C            X
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   D            X
   L            lgX

REMARKS:
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What a contrast to the  old & beautiful  aluminum  slide rules!
This  simple & cheap  version,  made of PLASTIC,  is one of the
last models made.  It has the same scales as the  MICROLINE 120
but it has  CONVERSION TABLES  on its back side:

   

                   Historical Remarks ...
impressum:
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© C.HAMANN  http://public.beuth-hochschule.de/~hamann  08/07/11