Type name / number: | A51 |
Production / SN: | |
Calculating principle: | Rocking Segment, 10key Keyboard |
Calculating functions: | Add, Subtract |
Input accuracy | 10 digits |
Calculating accuracy: | 11 digits |
Extra's: | Input and result display |
Designer: | |
Production year: | +/- 1940 |
Case material: | Metal |
Weight: | 6.2 Kg |
External links: | |
Previous owner: | Karl-Dieter Schwake, Berlin, Germany (as extra available, picked up during our holidays) |
Cosmetic imperfections: (I accuse no one): |
Perfect condition only a very little / minor harming of usage. |
Date of receiving: | 2010 - may, |
Machine story: | The machine was working perfect on arrival. |
Content without guarantee! (UK); Inhalt Ohne Gewähr! (DL)