ACU-MATH No. 500 Greg's Slide Rules
Front Left

Front Right

Back Left

Back Right

ACU-MATH No. 500 - Notes

  1. Mannheim type student rule.
  2. Rule came with a manual No 44 for 10" Mannheim Rules.
  3. Manufactured by ACU-RULE which later became part of Sterling Plastics who made all of the later ACU-MATH duplex rules.


Further details about this Slide Rule:

Model No. 500
Country of Manufacture USA
Scales Front S, K, A [B, CI, C] D, L, T
Scales Back Equivalence tables
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 Good, some dirt behind cursor plastic
Documentation ACU-MATH No. 500
  1. Leather Case
  2. Original Box

Last updated: 2002-07-03 23:25 AEST
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