Crafted by the esteemed KEUFFEL & ESSER, this 18" drafting ruler is a testament to precision and quality. With its Paragon 3/8” and 1/4” sizes, it caters to the meticulous needs of engineering and drafting tasks. Originating from the United States, this tool is a valuable piece for collectors and professionals alike, embodying the era of 1930s to Now scientific instruments. please see photos for used condition.
The ruler exhibits the robust craftsmanship expected from a brand with a rich history in measurement tools. Whether for practical use or as a collectible, it stands as an emblem of historical engineering and a bygone era of manufacturing excellence. Add this piece to your collection of drafting tools and own a slice of scientific heritage.