German Third Reich 'Postschutz' Beltbuckle with tab

In a very nice condition a stunnign German Third Reich 'Postschutz' Postal Defense Beltbuckle with leather tab.The nickle-silver beltbuckle is one of the hardest to find versions and is nicely maker marked by Schmöle & Comp from Menden and is dated 1934(!)A very stunning and hard to find beltbuckle!