Olivetti Logos 9 printing calculator

Olivetti Logos 9 printing calculator 1981
design Mario Bellini - the world renowned Italian designer and architect

Olivetti's first LCD model; it was the world's smallest printing calculator at  4.5" x 2.5" x 1" (6,2 x 11,8 x 2,5 cm). in addition to the basic four functions, it calculates averages, totals, percentages, and the time. the printing mechanism disappears from view when the display section is closed up against the keypad section. a sleek, spare, professional-looking unit, this model is one of the great examples of minimalist design.

Serial No: 9552964
Complete with manual, power supply case and spare paper refills

Manufacturer: Olivetti
Date: 1981

Other Systems Related To Olivetti Logos 9 printing calculator:

Item Manufacturer Date
Olivetti Summa Prima 20 (pre-decimal) Olivetti Unknown
Olivetti Summa 15 Olivetti 1949
Olivetti Tetractys 24 Olivetti 1958
Olivetti Elettrosumma 22 Olivetti 1958
Olivetti Summa Prima 20 Olivetti 1966
Olivetti Summa Quanta 20 Olivetti 1972

This exhibit has a reference ID of CH5830. Please quote this reference ID in any communication with the Centre for Computing History.


Olivetti Logos 9 printing calculator

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