New Pickett Twin Pack All-Metal Slide Rules Model N4 & N4p ES New Old Stock For Sale

The product is a set of two all-metal slide rules from Pickett, specifically models N4 and N4p ES. Made in the United States, these vintage tools are perfect for collectors or those interested in engineering and mathematics. The durable metal construction and high-quality craftsmanship make these slide rules reliable and long-lasting for various calculations and measurements. Perfect for anyone looking to add a piece of history to their collection or for those needing a reliable tool for professional or personal use. The card insert on the inside of the box shows the wrong model and it is upside down which I believe was an error during Packaging. The box shows some wear and tear also some writing on the top of it as seen in the pictures. Please message me with any other questions, thank you