previous <<==>> next

ARISTO - SCHOLAR  LL   ( 25 cm Scales )
Have a look at the Newer Versions



ARISTO-Werke Dennert & Pape, Hamburg / Germany           (1956)
***************************************************************
                                                   VERSION (A1)

S C A L E S   of  the   ARISTO   » SCHOLAR LL «    Model 0903LL
===============================================================
Front Side           [ inverse / RED ]                Back Side
===============================================================
( 0 ...  25 cm Ruler )

K         X3
A         X2
---------------------------------------------------------------
B         X2                                 S        sin(0.1X)
[CI]      [1/X]                              LL2      exp(0.1X)
C         X                                  LL3      exp(X)
---------------------------------------------------------------
D         X
S         sin(0.1X)
T         tan(0.1X)
L         lgX

R E M A R K S :      There are 5 Model 0903LL in the Collection
===============================================================
To use the LL-Scales, the slider has to be turned.
This slide rule came in a grey cardboard case.

Older Version (A1)
------------------
(A1) Production Code = G5617 = Geretsried, 1956, Lot 17

Newer Versions ...

(A2.1) Production Code = GFF37 = Geretsried, 1966, Lot 37
(A2.2) Production Code = 3FE6  = Geretsried, 1968, Lot 6
(A2.3) Production Code = 3LR51 = Geretsried, 1971, Lot 51
(B)    Production Code = 3LO31 = Geretsried, 1975, Lot 31

Historical Remarks ...

***************************************************************
© C.HAMANN      www.tfh-berlin.de/~hamann    impressum    02/03/09