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Vintage Pickett Slide Rule for Pratt and Whitney Aircraft Mod. N540T, with case
Vintage Pickett Slide Rule for Pratt and Whitney Aircraft Mod. N540T, with case
Vintage Pickett Slide Rule for Pratt and Whitney Aircraft Mod. N540T, with case
Vintage Pickett Slide Rule for Pratt and Whitney Aircraft Mod. N540T, with case

Vintage Pickett Slide Rule for Pratt and Whitney Aircraft Mod. N540T, with case

$ 5.28

Availability: 100 in stock
  • Modified Item: No
  • Condition: Used
  • Time Period Manufactured: 1930-Now
  • Country/Region of Manufacture: United States
  • All returns accepted: ReturnsNotAccepted

    Description

    Vintage Pickett Slide Rule for Pratt and Whitney Aircraft,
    Model N540T, with case. Circa 1970. Type No. CS 126-1. Used for correcting values for turbine exhaust temperatures, and thrust. Comes with leather carrying case with plastic insert and belt loop. Good condition, like new.