Divisumma GT 24 adding machine designed in 1956 by Nizzoli Marcello for Olivetti. Search “~[바둑이DB-?텔레MBE24” from What is Modern? and Olivetti at DAM

Search “~[바둑이DB-?텔레MBE24”

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