"Addiator" calculating apparatus, with stylus and pencil (in one piece); capacity 9 figures; decimal: mounted on metal stand
Addiator' decimal adding machine with stylus and pencil on metal stand. Made by the Addiator-Gesellshaft Company of Berlin, Germany, the 'Addiator' was a relatively late mechanical calculator. It uses a chain mechanism, a stylus to add or subtract and has a capacity for nine figures.
- Object Number:
- brass (copper, zinc alloy), metal (unknown), plastic (unidentified), rubber (unidentified) and steel (metal)
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