3rd Reich (DRK) Deutsches Rotes Kreuz Zivilabzeichen (20mm)

In a good but used condition a German red cross civilian badge (20mm) Frontside: Large black eagle with Swastika standing on a red cross Backside: Safety pin. Maker marking E.L.M. Ges. Gesch.. Which is Ernst L. Müller' from Pforzheim