Type name / number: Walther Multa 32 (model SM32)
Production / SN: 1319539
Calculating principle: Rocking Segment
Calculating functions: Add, Subtract, automatic Multiply
Input accuracy 11 digits
Calculating accuracy: 12 digits
Extra's: automatic Multiply, R key: Back assignment of results, Circle shaped printing head.
Designer:  
Production year: ? (between 1962 and 1971)
Case material: Aluminum case and bottom plate
Weight: 10.3 Kg
External links: http://www.rechenkasten.de/Walther/Company/ http://www.rechnerlexikon.de/upload/5/51/Aufsatz-Walther-Geh%E4useformen-2011-03.pdf

Previous owner: Patric Reich, Schlösslesfeld, Germany
Cosmetic imperfections:
(I accuse no one)
Some surface scratches on the beige paint .
Date of receiving: 2012-04-29, eBay
Machine story: 2012-05-10 / 2012-09-10

The calculating test where all ok with one exception of the back assignment. But that's my knowledge gap! How it should be activated??

Content without guarantee! (UK); Inhalt Ohne Gewähr! (DL)