Divisumma GT 24 adding machine designed in 1956 by Nizzoli Marcello for Olivetti.  Search “+ㄱ주부디비판매합니다~~텔레그램DBzone24” from What is Modern? and Olivetti at DAM

Search “+ㄱ주부디비판매합니다~~텔레그램DBzone24”

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