This vintage lot of 7 triangular and flat architect draft aviation rulers is perfect for collectors or anyone interested in engineering and drafting tools. Made in Germany, these rulers have a classic design and are in great shape. Each ruler has its own unique markings and measurements, making them useful for a variety of projects.

Whether you're a professional in the industry or simply a hobbyist, these rulers are a must-have. They have not been modified in any way and are in their original condition. Don't miss out on the chance to add these unique and functional rulers to your collection. vintage see pics for model