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Triangles: 500k
Vertices: 250k
More model informationMechanical Calculator, made by ‘Olympia Werke AG, Brunsviga Werke Braunschweig, Germany’ SN 34-94132, H56 01-01
Description of the company http://www.rechnerlexikon.de/artikel/Brunsviga_(1892-1959)%2C_Mechanische_Rechenmaschinen_als_Welterfolg (german)
Manual: http://www.rechenmaschinen-illustrated.com/Manuals/DoppelBrunsviga_Bedienung.pdf (german)
This machine still works perfectly, but of course is not in daily use anymore. It was used in my fathers office until about 1975. I use this machine to show little kids how multiplying works. They have so much fun with it. I think this kind of machine should be in all primary schools.
Die Maschine arbeitet nach wie vor wie am ersten Tag. Sie war bis etwa 1975 im täglichen Einsatz im Büro meines Vaters, bevor sie durch Olivetti-Computer abgelöst wurde. Man kann an einer solchen Machine schön zeigen, wie Addieren und Multiplizieren funktioniert. Die Kinder haben da viel Spaß mit. Nach meiner Meinung sollte in jeder Grundschule so eine Maschine vorhanden sein.
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