Aristo 1068 Studio 62cm 25″ slide rule full set 1966 Germany

This King of slide rules is the 62 cm or 25 inch desk version. It is a high quality slide rule and treated as such. This full set comes including rule, both sheets, manual in German, 2 rubber mounts (still functioning well but to be treated with care) and a complete box with sticker. Production code HFF03 puts it in 1966. The slide rule is made of plastic with all 4 metal and rubber feet inserts accounted for, the slider is also made of plastic but with metal sides. Everything is in very good condition with normal signs of use and age, there are some small specs on the gold sides of the cursor. Check the attached video on how to work your vintage man tool: slide rule operation instructions!