For collectors and enthusiasts of vintage drafting tools, this SEIKOSHI Parallel Rolling Ruler is a rare find. It comes with its original box and instructions, adding to its value and historical significance. The ruler is made by SEIKOSHI, a well-known brand in drafting tools.

Its design and functionality are impressive, with the parallel rolling mechanism providing precise and accurate measurements. This ruler is perfect for engineering and drafting work, making it a valuable addition to any collection or for practical use. Don't miss your chance to own this piece of history.