RAD ('Reichsarbeitsdienst') Traditional Cap Badge (Traditions-Mützenabzeichen) for the 'Arbeitsgau XVIII - Niedersachsen-Ost'. These badges were used on the specific RAD headgear, also known as 'Kaffeebohne'. Aluminum construction cap badge, complete with all four prongs. The badge is not visible maker marked. There are some minor traces of oxidation and some tension cracks, see photos. Nice example in good used condition!