ACU-MATH 1211 Greg's Slide Rules


ACU-MATH 1211 - Notes

  1. Pocket slide rule from ACU-MATH.
  2. Manufactured by ACU-RULE Manufacturing Company, at some point this company became associated with Sterling Plastics who made all of the later duplex rules.


Further details about this Slide Rule:

Model 1211
Country of Manufacture USA
Scales Front K, A [B, CI, C] D, L
Scales Back [S, T]
Number of Scales 9
Slide Rule Materials Metal core, plastic faces with metal end pieces. Metal Core looks like magnesium
Cursor Materials Plastic
Cursor Lines 3 Front
Scale Length 12.5 cm
Length 16.5 cm
Width 2.7 cm
Condition Good/fair, slight scuff marks, small amount of metal oxidisation at edges
Documentation None
Accessories None

Last updated: 2002-07-01 21:05 AEST
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