Olivetti SC2000 calculator

[jebem]

This is a nice looking machine, identical to my other Citizen SRP-175 calculator in every aspect but the case and front panel colors.
I got the Olivetti at the same price as the Citizen, despite the later is new in the box condition.

The Olivetti is well used, with a small crack in the hard cover, and I got no user guide. What a pity, I was expecting to see the Italian manual to have a complete description of my new acquisition.