This Badge and several others were found in the basement of the old boiler house in the suburbs of Leipzig. Was exported from Germany in 2006 and currently were in a private collection in Russia. Bronze gilt and enamels, marked with the "RZM" insignia and maker marked "M1/63" (Steinhauer & Luck, Ludenscheid)
Panzer Badge in silver was found in near the village of "March 8" (Stalingrad region). Here the army of General Hermann Hoth was trying to break through to the surrounded 6th army Friedrich Paulus. The mark of the manufacturer is Adolf Scholze, Grünwald.
The ring was found in the area of airfield Gumrak. Silver marking sample 835 on the inside. Ring "dead head" was popular in all branches of the armed forces of the Third Reich. But with the skull pointed to the identity of the owner by the armored forces of the Third Reich. Size 20.5.
On Google maps the exact place of discovery of the ring.