Divisumma GT 24 adding machine designed in 1956 by Nizzoli Marcello for Olivetti.  Search “◀)최신재테크디비영업디비-ㅡ텔레MBE24” from What is Modern? and Olivetti at DAM

Search “◀)최신재테크디비영업디비-ㅡ텔레MBE24”

Divisumma GT 24 adding machine designed in 1956 by Nizzoli Marcello for Olivetti.