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1959
Hardware Description
Model CM2-16 from the 1960s was the first Facit calculator to use the now-familiar ten-key numeric keypad in place of the 2-row "Dalton" keyboard. The keypad mechanism achieves a very light touch by eliminating (almost) all spring tension on the downstroke, and using the rotor escapement and return spring to provide the restoring force for the upstroke.
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Model Number:
CM2-16 -
Manufacturer:
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Hardware Type:
Calculator -
Manufacture Year:
1959 -
More Info:
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