Type name / number: MOD7101A
Production / SN: 04095A
Calculating principle: Hybrid: pinwheel / stepped drum
Calculating functions: Add, Subtract, Multiply, Divide
Input accuracy 6 - 10
Calculating accuracy: 14
Production year: mid fifty's
Case material: Aluminum / Steel
External links:  
Previous owner: Holger Bohm, Lübeck, Germany
Cosmetic imperfections:
(I accuse no one)
The handle, used to reset the result registers, was missing the knob.
Date of receiving: march -2011
Machine story: At the moment of arrival the machine was working with a few errors. Cleaning the machine and fixing a spring in the carriage solved the "first digit" error. A number of key tops were hanging.
Dismantle the machine and cleaned more thoroughly, the machine was fully functional again. Replacing a handle, with a spare one from a defect machine, completes the machine again.

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