This vintage Pickett metal slide rule, model N-500-ES, comes with a stylish leather case. Made in the United States and manufactured between 1930-Now, this slide rule is a great addition to any collection. Its engineering design and precise calculations make it a useful tool for anyone in need of quick mathematical solutions. Whether you are a collector or a user, this slide rule is sure to impress.

Condition pre-owned/used. Please see pictures. There is some wear on the leather case..

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