Concise 28N Greg's Slide Rules


Concise 28N - Notes

  1. Circular slide rule from Concise.
  2. Many of these rules were branded with promotional or advertising logos.


Further details about this Slide Rule:

Brand Concise
Model 28N Circular Slide Rule
Country of Manufacture Japan
Scales Front D, C, CI, A, K
Scales Back  
Number of Scales 5
Slide Rule Materials Plastic
Cursor Materials Plastic
Cursor Lines 1 Front
Diameter 8.5 cm
Condition Good
Documentation Concise Circular Slide Rules 28N
Accessories Vinyl Case

Last updated: 2002-11-02 22:00 AEST
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