Decimo 10-key Add-lister
The calculator with its hard plastic cover into which clips the detachable crank handle.
DECIMO 10-key Add-lister
Mechanical.
8 decades on printout.
Decimal, addition & subtraction.
240 mm x 310 mm x 132 mm (9.5" x 12.25" x 5.25").
Made in Japan.
Decimo models
Vintage British Calculators
© Text & photographs copyright Nigel Tout 2000-2023 except where noted otherwise.