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Vintage K&E Keuffel and Esser N4133 Roylance Electrical 8
Vintage K&E Keuffel and Esser N4133 Roylance Electrical 8
Vintage K&E Keuffel and Esser N4133 Roylance Electrical 8
Vintage K&E Keuffel and Esser N4133 Roylance Electrical 8
Vintage K&E Keuffel and Esser N4133 Roylance Electrical 8
Vintage K&E Keuffel and Esser N4133 Roylance Electrical 8

Vintage K&E Keuffel and Esser N4133 Roylance Electrical 8" Mannheim Slide Rule

$ 6.83

Availability: 100 in stock
  • Condition: Very nice condition
  • Country/Region of Manufacture: United States
  • All returns accepted: ReturnsNotAccepted
  • Featured Refinements: K&E Slide Rule
  • Modified Item: No
  • Time Period Manufactured: 1930-Now

    Description

    Offered here is a very nice Keuffel and Esser N4133 Roylance slide rule.  The 4133 is an 8" Mannheim rule for electricians. The bottom edge has special scales for calculating wire sizes.  It operates smoothly and the cursor is is excellent condition.  It comes with a brown leather case which has marks and faint writing on it.  There is a metal cap on the case which I do not believe is original, although it fits snugly and is included.  Please look carefully at the photographs as they are an important part of the description.  Sale and shipping only to buyers in the United States and payment is expected within three days of the close of the auction. Shipping is via USPS First Class mail.  Thanks for looking!