Teledyne Post 44BA-470 Greg's Slide Rules


Teledyne Post 44BA-470 - Notes

Following the acquisition of the Post company by Teledyne many of the existing rules were reissued under the new model number scheme employed by Teledyne. This rule is essentially the same as the Post 1447 although this newer rule is wider and no longer has the metal backing plate which has been replaced by a plastic shell.


Further details about this Slide Rule:

Brand Teledyne Post
Model 44BA-470
Manufacturer Hemmi
Country of Manufacture Japan
Date of Manufacture Date code WG - 1972, July
Scales Front A [B, CI, C] D, K
Scales Back [S, L, T]
Number of Scales 9
Slide Rule Materials Bamboo/Celluloid/Plastic
Cursor Materials Plastic
Cursor Lines 1 Front, 2 Back
Scale Length 25 cm
Length 28 cm
Width 3.2 cm
Condition Good
Documentation None
Accessories Plastic case

Last updated: 2002-08-18 12:10 AEST
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