A vintage drafting blueprint ruler by Faber Castell Germany. Triangular with fractions. Plastic composite with slip case. No model number noted. Very Good vintage condition with mild use sharp crisp rule edges.
Castell Ruler
Graf von Faber-Castell
Vintage A.W. Faber Castell 873c/a Architect Engineering Triangular Scale Ruler Made in Germany
Lot Of 3 Vintage Keuffel & Esser Co. Triangular Drafting Ruler 56 3778 & Others
Castell Ruler
Lot Of 3 Vintage Keuffel & Esser Co. Triangular Drafting Ruler 56 3778 & Others
Vintage Faber-castell 883/a 3 Side Ruler in Original Case Made in Germany
Clear layout Low reflection, precisely machined Combined set square, scale, parallel ruler, protractor and polygon drawing aid Rulers and letter stencils are important tools for producing and labelling drawings, in particular technical drawings. Since the letters and characters in sketches must be extremely precise and clean, letter stencils help transfer these letters and characters onto a surface while ensuring a correct and proper layout.
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