![Vintage Meisel & Sohn Complete Drafting Set with Castell Slide Rule and Faber Castell 883 Triangle 3 Sided Rule Germany, Architect, Engineer](http://montrealcollectionneur.com/cdn/shop/products/il_fullxfull.1514249488_rkr6_1024x1024.jpg?v=1571439868)
All 3 instruments are complete, very clean, original boxes. The drafting set is signed Meisel & Sohn K9 Gergründet 1882, sturdy case with blue velvet inside, no missing accessories. The 3 sided rule is signed A.W. Faber, Castell, 883/Z1, made in Germany. The 10 inches long Castell slide rule No. 261 is in excellent condition, in its original and clean leather sleeve, names marked by hand inside.