Relay Miniature Slide Rule Greg's Slide Rules


Relay Miniature Slide Rule - Notes

  1. Very old miniature slide rule from Relay.
  2. The scales on this rule are only 10 cm or 4 inches.


Further details about this Slide Rule:

Brand Relay
Model No model number
Country of Manufacture Japan
Date of Manufacture unknown
Scales Front A [B, CI, C] D
Scales Back [S, L, T]
Number of Scales 8
Slide Rule Materials Bamboo/Celluloid
Cursor Materials Metal/Glass
Cursor Lines 1 Front, 1 Back
Scale Length 10 cm
Length 12.1 cm
Width 2 cm
Condition Poor, some marks on front and back, some cursor rust, edge of cutaway cursor on reverse is damaged.
Documentation None
Accessories None

Last updated: 2002-09-28 22:00 AEST
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