German RAD Beltbuckle with Leather Tab

In a very good condition a German RAD (Reichsarbeitsdienst) Beltbuckle with leather tab. The beltbuckle comes in Aluminium and is maker marked on the reverse side of the buckle and also on the leather tab. Both are nicely maker marked by JFS, indicating production by J.Felix & Sohn from Gablonz.