Hello, I am new here, so if this is in the wrong place, I apologise. I recently purchased a large cache of Third Reich militaria for my private collection, and out of the roughly 100 items, this one completely has me stumped. It is black in color, and very thin. It looks somewhat like the Waffen SS Foreign Auxillary unit patch, but seems a little off. The height of the oval measures about 1.5" and the width is about 1.25". Any help at all would be greatly appreciated.