A.W. Faber Castell 167/87 G Rietz Slide Rule In original case Made in Germany It measures 6 inches long. No damage to the slide but the case is a little tatty around the corners. Photos are of the actual item and form part of the description in the event that I may have missed something out above and if you spot anything I have not mentioned please do let me know so that the item can be checked again and the description amended. Please note that all items that I sell are used unless specified to the contrary and will therefore have wear indicative of age and use.
