VTG 1952 K+E Keuffel & Esser 4161-1 Slide Rule With Original Case Instructions For Sale

This vintage slide rule from Keuffel & Esser, model 4161-1, is a must-have for collectors of engineering and science memorabilia. Made in the United States in 1952, this slide rule comes with its original case and instructions, adding to its uniqueness and historical value. Perfect for display or use, this slide rule has all the features and precision you would expect from a K+E product. Its classic design and quality make it a great addition to any collection. Get your hands on this unique piece of history today!
See photos for details, item ships from smoke free, pet friendly home.