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Brunsviga System Trinks
The Brunsviga System Trinks is a mechanical pinwheel calculator manufactured by Grimme, Natalis & Co., a German company based in Braunschweig (Brunswick). This model, introduced in the early 20th century, is named after Franz Trinks, the company's technical director, who played a significant role in the development of Brunsviga calculators.

The calculator features a black-lacquered metal casing with engraved numerals and brand name. It's mounted on a solid wooden base and comes with a protective and lockable plywood cover, which also serves as a carrying case.

In 1927, the company's name was changed to Brunsviga Maschinenwerke Grimme, Natalis & Co AG, and later to Brunsviga Maschinenwerke AG.

Registers: 9 x 8 x 13
Weight: 5,1kg
Dimensions: 15 x 28 x 14 cm

Year of manufacture: 1920s
Serial №: 69731
Manufacturer:
Grimme, Natalis & Co. Aktiengesellschaft
Braunschweig, Lower Saxony, Germany

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