Model 13Z-18 twin Brunsviga mechanical calculating machine (13 register)

Model 13Z-18 twin Brunsviga mechanical calculating machine (13

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Model 13Z-18 twin Brunsviga mechanical calculating machine (13
Science Museum Group
© The Board of Trustees of the Science Museum

Model 13Z-18 twin Brunsviga mechanical calculating machine (13 register), by Grimme, Natalis and Company, Braunschweig, Germany, Serial No.208646 c.1935. Consisting of a pair of 10 digit calculators coupled together.

Details

Category:
Mathematics
Object Number:
1983-1377
Materials:
brass, steel, plastic and complete
type:
calculating machine (pinwheel)
credit:
Imperial College of Science and Technology (Royal School of Mines)