Type name / number: Adding and Listing machine, Continental 9 (hand driven)
Production / SN: P68076
Calculating principle: Rocking Segment with full keyboard
Calculating functions: Add
Input accuracy: 8 digits
Calculating accuracy: 9 digits
Extra's: nine th digit key nine
Designer: John E. Greve (as well the founder of the Astra-Werke)
Production year: 1930 - 1950
Case material: Bakelite perfect condition. (Seldom? First 9 type machine I have seen with that.
(Case normal / mostly aluminum)
Weight: 9,5 Kg
External links:  
Previous owner: Claus - Peter Liebhold, Maiz, Germany
Cosmetic imperfections:
(I accuse no one)		 Very well kept. A number of white scratches on the left side of the case.
Date of receiving: 2011 - july, e-bay
Machine story:

The first check showed that the machine is working. Internally the oil was not hardened. Only dust was collected on a few open places. I decided only to remove the dust and spray on a few places with W40. Even the ink ribbon was not dried-out.
I removed the key board to clean the key's and plate below with washing soap. Dried with pressed air and sprayed it with W40.
Assembled the whole to getter and perform successfully the calculation tests.

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