German LW Crankshaft Beltbuckle with Tab 'Otto Oberstein' 1935

In a very good condition a very early Aluminium made Luftwaffe beltbuckle.The beltbuckle comes with a brown leather tab, nicely maker marked by Otto Oberstein from Landsberg a. W. and dated 1935.The aluminium beltbuckle has the 1st pattern droptail eagle on the front and on the backside the hard to find rare crankshaft.The beltbuckle tab is on the inside also LBA stamped and Fliegerhorst Kommandatur marked.A very stunning early beltbuckle!