This vintage accordion is a 20 button squeeze box made by Scholer in Germany during the 1940's. It is a great addition to any collection of vintage musical instruments and gear. The brand name, country of manufacture, and exact year of production are all important aspects of this accordion. With its unique sound and classic design, this accordion is perfect for anyone who loves folk and world music. It is a great example of vintage pianos and keyboards and will make a wonderful addition to any musician's collection. Don't miss out on the opportunity to own this beautiful piece of history.