Type name / number: | Odhner Model 1218 |
Production / SN: | 1065968 |
Calculating principle: | Rocking Segment |
Calculating functions: | Add, Subtract, Multiply |
Input accuracy | digits |
Calculating accuracy: | digits |
Extra's: | |
Designer: | |
Production year: | |
Case material: | Aluminum |
Weight: | Kg |
External links: | |
Previous owner: | A collector, Overijssel , The Netherlands |
Cosmetic imperfections: (I accuse no one) |
Usual usage cover imperfections. |
Date of receiving: | 2015-03-12 (Picked up at the previous owner) |
Machine story: | 2015-03-27 The machine is working but the carry is having a problem in the first digit when multiply is performed. This is the first machine I came a gross, which has a constant running motor. The mechanical suspension is different from all the others as well. (Please see the pictures of the front and rear rubber suspension) 2015-03-30 The calculation is correct when only adding and subtraction and smal number multiplications are performed. Large numbers go wrong in the first digit. |
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