2008.37.2A
A: Slide ruler
Slide ruler and box. Made by Faber-Castell, this duplex slidign scale is made of white plastic with several sets of numbers. It is in its original green cardboards box that also has the Faber-Castell logo. A: slide scale; b,c: box. Box dimensions: 13.5 x 3.5 x.75
Used: drawing | Engineer | Design
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