Nice set of four VDA Coats-of-Arms for German Border and Occupied cities, plastic construction, three with original strings; features Malmedy, Danzig, Bromberg and Saarbrücken.
 
VDA stands for Volksbund fur das Deutschtum im Ausland which means the National Association for Germans Abroad. The VDA was an organization promoting German values and culture abroad. These badges were issued to donators.