| Country of Origin | United States |
|---|
Check the listing for details. 1958 SQUARE D BUS DUCT & WIRE VOLTAGE DROP CALCULATOR. Condition: Used, Made in United States. Listed at 9.50 USD. It is from 1958. There is a very slight curve at one of the corners.
You may also like
$9.95
1955 Square-D Motor Data Calculator
$35
Vintage Pickett Slide Rule Model N903-ES with Original Case READ
$45
Vintage Frederick Post Co VERSALOG 1460 Slide Rule With Case Clip
$14.9
Vintage New Old Stock Sterling Pocket Metric Converter Plastic Ruler
$35
Keuffel & Esser 4081-3 Slide Rule w/ Leather Case K&E Decitrig 1947 Engineer USA
$50
Relay Hemmi Vintage Slide Ruler #150 With Case
$28.99
Vtg Frederick Post Versalog 1460 Slide Rule Hemmi Bamboo Japan - w/case - Nice
$16.95
Vintage Pickett Weight Measure Metric Converter 112C-1 Standard Measure USA NOS
$14.39
Vintage Ohmite Parallel Resistance Calculator Slide Rule 1949 Ohm's Law A
$17.99
Aristo Nr. 89 Slide Ruler With Case - Made In Germany
$15.5
Post Versalog Pocket Slide Rule Instructions - Frederick Post Company
$29.99
Eugene Dietzgen Maniphase Multiplex 1732 Decimal Trig Type Slide Rule Leather Ca