This vintage ALVIN Proportional Divider is a must-have for any collector of drafting tools. Made in Germany, this mechanical drawing tool is a testament to the quality and craftsmanship of a bygone era. Its sleek design and durable construction make it a perfect addition to any collection of engineering and drafting tools.
The ALVIN Proportional Divider is a rare find, especially in this condition. Its brand recognition and history make it a valuable piece for collectors and enthusiasts alike. This tool is a great example of the attention to detail and precision that was put into drafting tools during the early to mid-20th century. Add it to your collection today and experience the beauty of vintage drafting tools.