Vintage Made in Japan Slide Rule Scientific Instrument With Case

An authentic vintage slide rule, a scientific instrument originating from Japan, intended for mathematical calculations. The slide rule is made from durable material, ensuring smooth movement and accurate readings. It features multiple scales and markings for a variety of calculations. Included with the slide rule is its original case, providing protection and making it a collectible item for enthusiasts and collectors of scientific instruments. Keywords: slide rule, vintage slide rule, scientific instrument, mathematical tool, engineering tool, vintage calculator, collectible slide rule, Japanese slide rule, analog computer, vintage engineering, made in Japan, technical drawing, drafting tool