K & E N4053-3 Slide Rule + Magnifier + Leather Case Keuffel Essler Company Nice

This vintage K & E N4053-3 Slide Rule is a high-quality engineering tool from the Keuffel Essler Company, known for its American-made products. The slide rule comes with a convenient magnifier and is neatly stored in a leather case, adding a touch of elegance and protection to the set. This collectible piece from the 1930’s-1940’s era is perfect for enthusiasts of science, medicine, and engineering looking to add a vintage touch to their collection.

Condition: Used · Seller: indiansummersforever · 99.1% positive · 3386 ratings

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