ACU-MATH No. 400 (2) Greg's Slide Rules
Front Left

Front Right

ACU-MATH No. 400 (2) - Notes

  1. Mannheim type single sided student rule.
  2. This rule has had some serious abuse in it's past. I acquired it as part of a lot of other rules and this one was thrown in as the owner was going to dispose of it. The only reason I have added it to the collection is because of the yellow base colour of the rule. This is an attempt to cash in on the "Eye-Saver" yellow of the Pickett range of rules.
  3. Refer to Acu-Math 400 (1) for the more traditionally coloured white rule.


Further details about this Slide Rule:

Model No. 400
Country of Manufacture USA
Scales Front S, K, A [B, CI, C] D, L, T
Scales Back  
Number of Scales 9
Slide Rule Materials Plastic
Cursor Materials Plastic
Cursor Lines 1 Front
Scale Length 25 cm
Length 31.4 cm
Width 3.9 cm
Condition Poor, This rule has suffered some serious abuse and has been re-glued together. It also has serious marks scratched into the face.
Documentation None
Accessories Vinyl Case

Last updated: 2002-07-05 22:35 AEST
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