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ARISTO - TRILOG   VERSION (A)
( 25 cm Scales )



ARISTO-Werke Dennert & Pape, Hamburg / Germany    (1961)
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                                             VERSION (A)

S C A L E S  of the  ARISTO  »TRILOG«         Model 0908
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Front Side          [ inverse / RED ]          Back Side
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LL1     exp(0.01X)                  ( 0 .. 26 cm Ruler )
LL2     exp(0.1X)
LL3     exp(X)             K      X3
DF      πX                 A      X2
--------------------------------------------------------
CF      πX                 B      X2
[CIF]   [1/πX]             [BI]   [1/X2]
[CI]    [1/X]              [CI]   [1/X]
C       X                  C      X
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D       X                  D      X
L       lgX                S      sin(0.1X); [cos(0.1X)]
                           ST     arc(0.01X)
( 0 .. 10 " Ruler )        T      tan(0.1X); [cot(0.1X)]

REMARKS:      Prod.Code = G613 = Geretsried, 1961, Lot 3
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The SlideRule came in a grey cardboard/fabric case with
the PRINT:  "ARISTO" / "TRILOG"  and the STICKER:
            "90 JAHRE ARISTO-RECHENSTAEBE" /
            "25 JAHRE AUS DEM EDELKUNSTSTOFF ARISTOPAL"

Have a look at a  NEWER VERSION (B) ...

                  Historical Remarks ...
impressum:
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© C.HAMANN  http://public.BHT-Berlin.de/hamann  05/27/17