Promotes the Olivetti Divisumma, a line of adding machines and calculators produced by the Italian company Olivetti, known for its emphasis on design and technology.

This poster is a part of "The Toppan 100 Best Posters", a collection of 100 posters, published in 1995 by Toppan Printing Co., featuring some of the most iconic poster designs from Europe and the United States spanning from 1945 to 1990. Each poster selected has approximately 200 or fewer prints and was donated to art museums and educational institutions worldwide.

Artist: Herbert Bayer

Printer: Toppan Printing Co.

Condition: Very good

Material: paper

All sizes are approximate.