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PRECISA MECHANICAL CALCULATOR, 1950's

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PRECISA MECHANICAL CALCULATOR, 1950's

Mechanical calculating machine driven by three handles, Modell 117 Fabr. Nr. 353974 Made in Switzerland. Thanks to Kadri Balakci for identifying this model.

Your comments:

  • I'M RIGHTING FROM GREECE. I HAVE THE SAME MODEL CALCULATOR WITH ERLIER SIRIAL NUMBER Fabr.Nr 269737 and still working.
    OLSO THE LABEL RIGHT: PRECISA A.G RECHENMASCHINENFABRIK ZURICH.
    I WANT TO NOW HOW CAN I MAKE divergence.
    YOUR SITE IS AMAZING!!
    .......... st.ioannidis, Greece RHODOS, 5th of April 2012

  • Modell 117
    Fabr. Nr. 353974
    Made in Switzerland
    .......... Kadri Balakci, Samsun/ Turkey, 17th of April 2011

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