C-THRU RULER COMPANY FOLDING PARALLEL RULE 1500-12 INCHES WITH ORIGINAL BOX Box has some wear, but ruler is still wrapped in the original manufacturer tissue paper. View pictures as part of the description prior to purchasing. This 1500-12 inches folding parallel rule from C-Thru Ruler Co. is a must-have for anyone in the drafting or engineering field. Made in the United States, this high-quality tool is perfect for precise and accurate measurements. It comes with its original box, which is in excellent condition. Whether you're a collector or a professional, this rule is a great addition to your toolkit. Its compact size makes it easy to transport, while its sturdy construction ensures that it will last for years to come. Don't miss out on this opportunity to own a piece of history from C-Thru Ruler Co.