office, office equipment, calculator, Olivetti, typ "Summa Prima 20", design by Marcello Nizzoli, built by Natale Capellaro, Italy, 1960, Additional-Rights-Clearences-Not Available

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Size: 3543px × 2703px
Location:
Photo credit: © INTERFOTO / History / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1960s, 20th, 60s, calculating, calculator, calculators, century, design, equipment, historic, historical, mechanical, office, olivetti, prima, summa, typ