Ing. C. Olivetti & Co. S.p.A, Ivrea, Italy
The first Olivetti calculator was introduced in 1940. Natale Capellero developed the mechanism and Marcelle Nizzoli (1887-1969) the exterior of the 1950s and 1960s Olivetti calculators.
The first Olivetti calculator was introduced in 1940. Natale Capellero developed the mechanism and Marcelle Nizzoli (1887-1969) the exterior of the 1950s and 1960s Olivetti calculators.
