Old mechanical calculator from the famous German brand BRUNSVIGA, model 13 RK.

This magnificent vintage arithmetic machine (dating from the 1950s/1960s) is a superb example of post-war precision mechanical engineering. Made in Braunschweig, West Germany, it features its authentic original green hammered paint and burgundy bakelite sliders. An ideal object for collectors, enthusiasts of beautiful mechanical craftsmanship or for a very elegant retro/industrial decoration.

Brand: Brunsviga (Brunsviga Maschinenwerke AG)

Model: 13 RK

Serial number: 13-78590 (visible on the plate under the machine)

Aesthetic & mechanical condition:

Aesthetics: Good general cosmetic condition. The original paint is well preserved with a very slight patina of time which attests to its authenticity. The chrome on the crank and levers is shiny.

Mechanics: The various levers, reset buttons and the main crank rotate and operate freely. The device seems functional, but sold in collector's condition given its age.

Dimensions:

Width: 27 cm

Depth: 24 cm

Height: 17 cm

Weight: Robust and heavy (all-metal chassis)

The machine will be packed with several layers of thick bubble wrap and rigidly packed in a reinforced cardboard box to ensure safe transportation.