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Details and Image

TypeModel No.MakerCountryConstruction
DateScale LengthArea of Use
Faber-Castell 366
Celluloid on Wood
25 cmDiscrete Mathematics

Notes: """System Schumacher.""See article J. Oughtred Soc. 13(2), p. 10, 2004: von Jezierski et al., ""A. W. Faber model 366 - system Schumacher: A very unusual slide rule"". Honestly, I was a math major in college, but I still haven't figured out what this slide rule does. Give me more time..."

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