Vintage Pickett Microline No. 140 Yellow Slide Rule & Leather Case

This vintage Pickett Microline No. 140 slide rule and leather case is a must-have for any collector of antique scientific equipment. Made in the United States, this slide rule is a true gem for those interested in the history of engineering and medicine. The yellow color adds a pop of brightness to any collection and the leather case provides a sturdy and reliable storage option. superb for display or practical use, this slide rule is sure to be a conversation starter. Perfect for everyday use. first-class materials and excellent craftsmanship ensure long-lasting durability.