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PICKETT  MICROLINE  140   ( 10" / 25 cm Scales )



PICKETT, Santa Barbara, CA / USA                          (1970)
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S C A L E S   of  the              » M I C R O L I N E  -  140 «
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Front Side                                             Back Side
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LL0          exp(-0.001X)                L           lgX
LL00         exp(-0.1X)                  LL1         exp(+0.01X)
A            X2                          DF          πX
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B            X2                          CF          πX
S            sin(0.1X); cos(0.1X)        CIF         1/πX
ST           arc(0.01X)
T            tan(X); tan(0.1X)           CI          1/X
C            X                           C           X
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D            X                           D           X
K            X3                          LL3         exp(+X)
                                         LL2         exp(+0.1X)
REMARKS:
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The scales LL0 & LL00 are keyed to scale A.

This slide rule, made of PLASTIC, is one of the last models made
by PICKETT ( and has the typical "Pickett-Yellow" body ).

                 Historical Remarks ...
impressum:
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© C.HAMANN  http://public.beuth-hochschule.de/~hamann   10/23/07