Olivetti Divisumma 18 Instructions & Packaging
Date introduced: 1973 Design by: Unknown Words and pictures: Adam Richardson
The Olivetti Divisumma 18 calculator came packaged in a bright blue cardboard box, with large styrofoam inserts to hold it, a leatherette slip case, and a nicely done - though quite sparse - fold out instruction sheet.
(Click any image to enlarge.)
From the collection of: Adam Richardson