Post 1450 - Versatrig (2) Greg's Slide Rules
Front Left

Front Right

Back Left

Back Right

Post 1450 Versatrig (2) - Notes

  1. For many this rule is the little brother to the 1460 Versalog, it has a similar construction and has many of the Versalog scales in the same positions but it is physically smaller and lacks the extended log scales of the Versalog.
  2. This rule was also sold under the Hughes-Owens and eventually Geo-Tec brands. Here is the Hughes-Owens 341 3120 Versatrig.


Further details about this Slide Rule:

Brand Frederick Post Co
Model 1450 - Versatrig
Country of Manufacture Japan
Manufacturer Hemmi
Date of Manufacture Date code TD - 1969, April
Scales Front K, DF [CF, CIF, CI, C] D, R1, R2
Scales Back L, A [T T, Sec T ST, Cos S, C] D, DI
Number of Scales 20
Slide Rule Materials Bamboo/Celluloid
Cursor Materials Metal/Glass
Cursor Lines 1 Front, 1 Back
Scale Length 25 cm
Length 31.9 cm
Width 4 cm
Condition Good
Documentation None
Accessories Fabricoid case with black leather flap and loop

Last updated: 2004-08-22 23:30 AEST
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