Electronic Calculator Olivetti Mod. DIVISUMMA 18, Italy 1973, M. Bellini
title% %sep% AASO Rare items
John Wolff's Web Museum - Olivetti Divisumma 18
Olivetti Divisumma 18: IV by Jason Zigrino on Dribbble
Moonbase Alpha Olivetti Divisumma
Olivetti Divisumma 18
File:Divisumma 18 calculator, designed by Mario Bellini & A. De Gregori, Olivetti & Co., Milan, 1973, plastic case - Museum für Angewandte Kunst Köln - Cologne, Germany - DSC09676.jpg - Wikipedia