Olivetti Divisumma 26GT electric calculator by Ettore Sottsass displayed at the exhibition <i>Olivetti: una bella società</i> in Turin, Italy.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/44124408791@N01">régine debatty</a>
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<a href="//commons.wikimedia.org/wiki/Flickr" class="mw-redirect" title="Flickr">Flickr</a>: <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/44124408791@N01/2677355411">Olivetti, Una bella società</a>