This vintage Pickett slide rule model 2 Deci Log is a must-have for any collector or enthusiast of engineering and science memorabilia. Made in the USA in 1947, this slide rule features a smooth movement and comes with its original case. The brand Pickett is known for producing high-quality measuring equipment, and this slide rule is no exception. The model 2 Deci Log is perfect for use in engineering and science calculations, and its unique design makes it a great addition to any collection. The slide rule is categorized under slide rules, engineering, and science medicine (1930-now), making it a rare find for those interested in these fields. Don't miss out on the opportunity to own a piece of history with this vintage Pickett slide rule.