Faber Castell 12/82 Precision slide rule full set 1970 Germany

As a complete set with container and manual, comes this slide rule by Faber Castell, model 12/82 version. It is a rarely seen version made at the end of the slide rule era and classified as a “Precision” model. The slide rules come in their original signed outer plastic container and with the original manual (German). The rule, sleeve and manual are all in great condition with hardly any signs of use (no aging). The box measures ca. 33,5 cm or 13 1/4 inches long. Check the attached video on how to work your vintage man tool: slide rule operation instructions!