Vtg Frederick Post Co. No. 1446 SUN HEMMI Slide Rule w/ Case, Occupied Japan NOS For Sale

The Vtg Frederick Post Co. No. 1446 SUN HEMMI Slide Rule is a vintage collectible tool from the post-World War II era, manufactured in Occupied Japan. This slide rule, designed for engineering and scientific calculations, comes with its original case, adding to its rarity and historical significance. With its unique design and craftsmanship, this piece would be a valuable addition to any collection of slide rules or vintage scientific equipment.