The product is a rare vintage Keuffel & Esser Paragon scale set of 12, housed in its original box. This set of precision scales is highly sought after by collectors and enthusiasts of engineering and drafting tools. The Keuffel & Esser brand is known for its quality and craftsmanship, making this set a valuable addition to any collection. The set includes a variety of scales for precise measurements in engineering and drafting projects.
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