Rare Winterschlacht im Osten or Ostmedaille by Franz Klamt & Söhne, Gablonz

Rare Winterschlacht im Osten or Ostmedaille by Franz Klamt & Söhne, Gablonz in excelent condition. Very hard to find variant marked 63 indicating production by Franz Klamt & Söhne, Gablonz. The pouch is marked Zimmermann but was found with the medal. Hard to find variant!