-40%
K & E Mannheim Vintage Slide Rule N4041 with Original Case Keuffel/Esser Co.
K & E Mannheim Vintage Slide Rule N4041 with Original Case Keuffel/Esser Co.
K & E Mannheim Vintage Slide Rule N4041 with Original Case Keuffel/Esser Co.
K & E Mannheim Vintage Slide Rule N4041 with Original Case Keuffel/Esser Co.
K & E Mannheim Vintage Slide Rule N4041 with Original Case Keuffel/Esser Co.
K & E Mannheim Vintage Slide Rule N4041 with Original Case Keuffel/Esser Co.
K & E Mannheim Vintage Slide Rule N4041 with Original Case Keuffel/Esser Co.
K & E Mannheim Vintage Slide Rule N4041 with Original Case Keuffel/Esser Co.

K & E Mannheim Vintage Slide Rule N4041 with Original Case Keuffel/Esser Co.

$ 15.83

Availability: 30 in stock
  • Time Period Manufactured: 1930-Now
  • Condition: Very good condition.
  • Modified Item: No
  • Country/Region of Manufacture: United States

    Description

    K & E Mannheim Vintage Slide Rule N4041 with Original Case
    Keuffel/Esser Co.
    Estate sale find, I believe this is used for some type of math calculations?  :)
    Now this slide rule is in very nice condition . The box flap is torn.
    It appears to be from 1938.
    Slide rule measures 10 5/8 inches and the box 11 inches.