RESULTA - BS9



An old PEN is used as a STYLUS

The  M I S S I N G  " C L E A R I N G - B A R "  is home made out of an
ALUMINUM-Profile  and TWO STAINLESS STEEL PARTS  glued with  »UHU-PLUS«
T E C H N I C A L   D A T A   of the Mechanical Calculator  RESULTA-BS9
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          Clearing Crank with VISIBLE LOCK against turning in (S) State

Dimensions:   (ca.)  Width   =  5_1/4" /  13 cm
                     Depth   =  6    " /  15 cm
                     Height  =  4_1/4" /  11 cm

Weight:       (ca.)  3_3/4 lbs  /  1.7 kg

Mechanics:           Setable Counter with Input Display

Functions:           Add, Subtract

Registers:           Input          =  9 Decimals
                     Input-Display  =  9 Decimals
                     Arithmetic     =  9 Decimals
Manufacturer:
                     Paul Bruening
                     Berlin
                     West Germany
                     1955

H O W   T O   U S E    the  RESULTA-BS9
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                     See Chapter  » RESULTA-BS7 «  ...

REMARK:  "155" = Jan. 1955 = PRODUCTION-Code is scratched in the bottom

impressum:
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© C.HAMANN      http://public.beuth-hochschule.de/~hamann      05/06/15