Type name / number: Multisumma-20 Adding and listing Machine
Production / SN: 7742167
Calculating principle: Rocking Segment and Ten key keyboard, rond printing heads
Calculating functions: Add, subtract, Automatic multiply
Input accuracy 10 digits
Calculating accuracy: 11 digits
Extra's:  
Designer:  
Production year: 19xx - 19yy
Case material: Plastic
Weight: 5.8 Kg
External links:  
Previous owner: Mr. A. Nagel, 32457 Porta Westfalica, NRW, Germany
Cosmetic imperfections:
(I accuse no one)
 
Date of receiving: 2013-10-10
Machine story: 2013-11-05
Opening case was leading to broken part of the case front. The case mounting is with a slider, have seen this earlier with Italien type op mechanics. Not usual in German Swiss type of constructions.
Machine plug has a bigger middle earth - and two tin mains pin. Dos'nt fit with the usual ones.
2014-04-18
First machine cleaning and glue front broken pease.
Machine seem to work. Neen further ivestigation.

Content without guarantee! (UK); In halt Ohne Gewähr! (DL)